Audi · Porsche · Bentley · Lamborghini — fault codes starting with P3

Fault codes

629

Block

P3

Make group

Audi · Porsche · Bentley · Lamborghini

Source language

English

The 629 Audi · Porsche · Bentley · Lamborghini fault codes that start with P3, with descriptions.

P30

Code	Description
P3002	Accelerator pedal position (APP) sensor - transmission kick - down switch
P3003	Engine coolant heater relay 1,low output
P3004	Low heat output relay Open circuit/short circuit to Ground (GND)
P3005	Engine coolant heater relay 2,high output
P3006	High heat output relay Open circuit/short circuit to Ground (GND)
P3007	Camshaft position (CMP) sensor - no signal
P3008	Camshaft Position Sensor Signal outside tolerance
P3009	Fuel cooling pump relay - short to positive
P3010	Fuel cooling pump relay - open circuit / short to earth
P3011	Fuel pump relay - short to positive
P3012	Fuel pump relay - open circuit / short to earth
P3013	Turbocharger (TC) wastegate regulating valve B - short to positive
P3015	Fuel bypass valve - short to positive
P3016	Fuel bypass valve - open circuit / short to earth
P3017	Exhaust door valve 1 Short circuit to B+
P3018	Exhaust door valve 1 Short circuit to Ground (GND)
P3019	Exhaust door valve 1 Open circuit
P301A	Exhaust flap sensor bank 2 electrical error
P301B	Exhaust flap sensor bank 2 Implausible signal
P301C	Exhaust flap sensor bank 2 Short circuit to B+
P301D	Exhaust flap bank 2 electrical error
P301E	Exhaust flap bank 2 Control difference
P3021	Exhaust door valve 2 Short circuit to B+
P3022	Exhaust door valve 2 Short circuit to Ground (GND)
P3023	Exhaust door valve 2 Open circuit
P3025	Throttle drive 1 angle sensor 2 Implausible signal
P3026	Throttle drive 1 angle sensor 2 Signal too low
P3027	Throttle drive 1 angle sensor 2 Signal too high
P3028	Throttle drive 2 angle sensor 2 Implausible signal
P3029	Throttle drive 2 angle sensor 2 Signal too low
P302A	Low heat output relay Open circuit
P302B	High heat output relay Open circuit
P302C	Low heat output relay Short circuit to Ground (GND)
P302D	High heat output relay Short circuit to Ground (GND)
P302E	Relay for pump, fuel cooling Open circuit
P302F	Relay for pump, fuel cooling Short circuit to Ground (GND)
P3030	Throttle drive 2 angle sensor 2 Signal too high
P3031	Throttle valve drive 2 Malfunction
P3035	Throttle valve control module 2 Mechanical malfunction
P3036	Throttle valve control module 2 insufficient voltage during basic setting
P3037	Throttle valve control module 2 Adaptation not started
P3040	Gear ratio - implausible
P3041	CAN data bus,instrumentation - implausible ECT signal
P3042	Heater regulation Implausible signal
P3043	Fuel pump mechanical malfunction
P3044	Fuel pump Short circuit
P3045	Fuel pump electronics Faulty
P3046	Starter relay 1 Electrical malfunction in circuit (relay stuck/does not switch)
P3047	Activation starter relay 2 Short circuit to B+
P3048	Activation starter relay 2 Short circuit to Ground (GND)
P3049	Activation starter relay 2 Open circuit
P304B	Potentiometer for heater control Electrical malfunction
P304C	Disengagement clutch Adaptation above limit value
P304D	Disengagement clutch Adaptation below limit value
P304F	Electric driving switch
P3050	Starter relay 2 Electrical malfunction in circuit (relay stuck/does not switch)
P3051	Starter activation, return message terminal 50 Implausible signal
P3052	Starter activation, return message terminal 50 Short circuit to B+
P3053	Starter activation, return message terminal 50 Short circuit to ground/open circuit
P3054	Starter does not turn Mechanically blocked or electrical malfunction
P305A	Gasoline operation Random/Multiple Cylinder Misfire Detected
P305B	Transmission in limp home mode
P305C	Intake Air Temperature Sensor 2 Circuit Low
P305D	Intake Air Temperature Sensor 2 Circuit High
P305E	Intake Air Temperature Sensor 2 Range/Performance
P305F	Instrument cluster switch-off time faulty
P306A	Back-up switch Short circuit to B+
P306B	Back-up switch Short circuit to ground/open circuit
P306C	Hybrid battery cooling fan voltage supply relay¶Stuck closed
P306D	Glow ignition, Cylinder shut-off
P306E	Glow ignition, brief output reduction
P306F	Glow ignition, continuous output reduction
P3073	Fuel pump Electrical malfunction in circuit
P3074	Fuel pump 2 Electrical malfunction in circuit
P3076	Engine control module Error during coding
P3077	Fuel Pump Electronics, voltage supply electrical error
P3078	Throttle valve control module Air Flow at idle too Low
P307A	Intake system Air flow too low
P307B	Activation Fuel pump module 2 Circuit/Open Circuit
P307D	Activation Fuel pump module 2 Short circuit to Ground (GND)
P307E	Activation Fuel pump module 2 Short circuit to B+
P307F	Trafo_primary_side_over_current_detection
P3081	Engine temperature too low
P3082	Clutch position sensor Implausible signal
P3087	Supply relay for engine components Electrical malfunction in circuit
P3088	Starter relay Electrical malfunction in circuit
P3089	Fuel pump electronics signal wire electrical error
P308D	Fuel pump Engine speed too low
P308E	Fuel pump electronics Excessive temperature
P308F	Throttle valve control module 2 Air Flow at idle too Low
P3090	Auxiliary heater signal not detected
P3091	Auxiliary heater signal constantly detected
P3092	FC_FSMC_VOLTAGE_FAILURE
P3093	ECU_VPU_VIDEO_IMAGER_COMMUNICATION_FAILURE_SEVERE
P3094	Faulty control module
P3095	Faulty control module
P3096	FC_IPC_COUNTER_FAILURE
P3097	FC_IPC_FSMC_TIMEOUT_FAILURE
P3098	FC_IPC_INSTRUCTION_SET_FAILURE
P3099	ECU Error (Critical Error)
P309A	Decoupler pressure sensor implausible signal
P309B	Diag_F_HVBox_notGrounded
P309C	Clutch disengagement actuator Mechanical malfunction
P309D	Clutch disengagement actuator insufficient slip with disengaged clutch
P309E	Position sensor for disengaging clutch actuator implausible signal
P309F	Clutch disengagement actuator slip when clutch engaged
P30A0	Intermediate circuit condenser not discharged
P30A1	Engine start interruptions Permissible number exceeded
P30A2	Brake pedal range sensor <=> brake light switch implausible signal
P30A3	Cylinder shut-off valve 1 Stuck Open
P30A4	Cylinder shut-off valve 1 Stuck Closed
P30A5	Cylinder shut-off valve 2 Stuck Open
P30A6	Cylinder shut-off valve 2 Stuck Closed
P30A7	Cylinder shut-off valve 3 Stuck Open
P30A8	Cylinder shut-off valve 3 Stuck Closed
P30A9	Cylinder shut-off valve 4 Stuck Open
P30AA	Cylinder shut-off valve 4 Stuck Closed
P30AB	Cylinder shut-off valve 5 Stuck Open
P30AC	Cylinder shut-off valve 5 Stuck Closed
P30AD	Cylinder shut-off valve 6 Stuck Open
P30AE	Cylinder shut-off valve 6 Stuck Closed
P30AF	Cylinder shut-off valve 7 Stuck Open
P30B0	Cylinder shut-off valve 7 Stuck Closed
P30B1	Cylinder shut-off valve 8 Stuck Open
P30B2	Cylinder shut-off valve 8 Stuck Closed
P30BB	Fuel pump electronics 2 faulty
P30BC	Fuel pump electronics 2 Excessive temperature
P30BD	Fuel pump 2 Engine speed too low
P30BE	Fuel pump 2 Mechanical malfunction
P30BF	Fuel pump 2 Short circuit
P30C0	Fuel quality poor
P30C1	Charge connector recognition AC implausible
P30C2	Charge connector lock AC faulty
P30C3	Charge current monitoring HV implausible
P30C4	HV ground fault current
P30C5	Heat exchanger coolant temperature sensor 1 Signal too high
P30C6	Heat exchanger coolant temperature sensor 1 Signal too low
P30C7	Heat exchanger coolant temperature sensor 2 Signal too high
P30C8	Heat exchanger coolant temperature sensor 2 Signal too low
P30C9	Heat exchanger coolant temperature sensor 3 Signal too high
P30CA	Heat exchanger coolant temperature sensor 3 Signal too low
P30CB	Heat exchanger coolant temperature sensor 4 Signal too high
P30CC	Heat exchanger coolant temperature sensor 4 Signal too low
P30CF	Battery coolant change-over valve Electrical malfunction
P30D0	E-machine change-over valve Electrical malfunction
P30D1	Radiator bypass change-over valve Electrical malfunction
P30D2	Coolant pump 2 Dry run
P30D3	Coolant pump 2 Mechanical malfunction
P30D4	Coolant pump 2 Excessive temperature
P30D5	EGR cooling bypass valve Malfunction
P30D6	EGR cooling bypass valve 2 Malfunction
P30D7	EGR cooling bypass valve / valve 2 Malfunction
P30D9	Supply relay 2 for engine components Electrical malfunction in circuit
P30DA	Fuel filter water level sensor Electrical malfunction
P30DB	Fuel filter water level sensor Fill level exceeded
P30DC	Pressure release for refueling gas tank not possible
P30DD	Combustion engine switched off due to error in hybrid system
P30DE	Voltage_drop_across_alternator_wire_too_large
P30E0	charging_low_voltage_battery_not_possible
P30E2	Error during fuelling control for fuel pressure tank
P30E3	Temperature sensor in engine compartment Signal too high
P30E4	Temperature sensor in engine compartment Signal too low
P30E5	Engine compartment Temperature too high
P30E6	Auxiliary water pump for high temperature circuit Failure of live signal
P30E7	Auxiliary water pump for high temperature circuit Open circuit
P30E8	Auxiliary water pump for high temperature circuit Short circuit to B+
P30E9	Auxiliary water pump for high temperature circuit Short circuit to Ground (GND)
P30EA	Auxiliary water pump for high temperature circuit blocked
P30EB	Auxiliary water pump for high temperature circuit Minimum RPM not reached
P30EC	Auxiliary water pump for high temperature circuit Overheated
P30ED	Auxiliary water pump for high temperature circuit Dry run
P30EE	Coolant temperature sensor 3 radiator inlet implausible
P30F0	Deactivating mode for HV system
P30F1	Oper. mode selec. active
P30F2	Recharge_function_hv_to_lv_battery
P30F3	Recharge_function_hv_to_lv_battery_locked
P30F4	No_function_support_hv_to_lv_(hv_soc)
P30F5	Function: Equalization Charging Open Circuit
P30F6	Aux. water pump for exhaust turbocharger Failure of live signal
P30F7	Aux. water pump for exhaust turbocharger Open circuit
P30F8	Aux. water pump for exhaust turbocharger Short circuit to B+
P30F9	Aux. water pump for exhaust turbocharger Short circuit to Ground (GND)
P30FA	Aux. water pump for exhaust turbocharger blocked
P30FB	Aux. water pump for exhaust turbocharger Minimum RPM not reached
P30FC	Aux. water pump for exhaust turbocharger Overheated
P30FD	Aux. water pump for exhaust turbocharger Dry run
P30FE	Gas operation system temperature too low
P30FF	Gas operation full load System too lean

P31

Code	Description
P3100	Intake flap motor Short circuit to B+
P3101	Intake flap motor Open circuit/short circuit to Ground (GND)
P3102	Intake flap motor No signal
P3104	Intake manifold air control solenoid - short to positive
P3105	Intake manifold air control solenoid - open circuit / short to earth
P310A	Fuel low pressure regulation Fuel pressure fluctuates
P310B	Fuel low pressure regulation Fuel pressure outside specification
P310E	Exhaust gas recirculation cooler bypass valve 2 Implausible signal
P310F	Fuel tank empty Elec. emergency mode active
P311A	EGR valve Control deviation
P311B	Throttle valve control module Control deviation
P311E	ADC_ICOMP_MEAS_ORH
P311F	ADC_ICOMP_MEAS_ORL
P312A	ADC_ICOMP_PEM_CURR_ORH
P312B	ADC_ICOMP_PEM_CURR_ORL
P312C	Electric turbocharger collective error Power restriction
P312D	Electric turbocharger 2 collective error Power restriction
P3138	Intake Manifold Runner Control (IMRC) Control difference
P3139	Intake Manifold Runner Control (IMRC) Signal outside tolerance
P313A	Intake Manifold Runner Control (IMRC), bank 2 Signal outside tolerance
P313B	Intake Manifold Runner Control (IMRC), bank 2 Control difference
P313D	Intake Manifold Runner Control (IMRC) Difficulty of movement or blocked
P3144	Exhaust-bank3,sensor1,oxygen sensor signal Implausible lean
P3145	Exhaust-bank3,sensor1,oxygen sensor signal Implausible rich
P3146	Exhaust-bank4,sensor1,oxygen sensor signal Implausible lean
P3147	Exhaust-bank4,sensor1,oxygen sensor signal Implausible rich
P3148	Exhaust bank 3, O2 sensor before cat. conv., heater circuit Regulation at upper limit
P314B	Current protection module temperature sensor 1 lower limit not reached
P314C	Current protection module temperature sensor 2 upper limit exceeded
P314D	Current protection module temperature sensor 2 lower limit not reached
P314F	ADC_NTC_PFC_ORH
P3150	Exhaust bank 4, O2 sensor before cat. conv., heater circuit Regulation at upper limit
P3152	Exhaust gas bank3, sensor1 Internal resistance implausible
P3153	Exhaust gas bank4, sensor1 Internal resistance implausible
P3163	Linear O2 sensor,exh-bank3/ pump current compensat. wire Open circuit
P3164	Linear O2 sensor,exh-bank4/ pump current compensat. wire Open circuit
P317A	Injector calibration cyl. 1 not learned
P317B	Injector calibration cyl. 2 not learned
P317C	Injector calibration cyl. 3 not learned
P317D	Injector calibration cyl. 4 not learned
P317E	ADC_NTC_BUCK_ORH
P317F	ADC_NTC_BUCK_ORL
P318C	t_uc_out_of_range_high
P318D	t_uc_out_of_range_low
P319E	Activation Intake Manifold Runner Control Bank 2 Open circuit/short circuit to Ground (GND)
P319F	Operating speed regulation indicator lamp Electrical malfunction
P31A0	Operating speed regulation switch
P31A1	Cam adjuster "B" cylinder 1 Short circuit to Ground (GND)
P31A2	Cam adjuster "B" cylinder 2 Short circuit to Ground (GND)
P31A3	Cam adjuster "B" cylinder 3 Short circuit to Ground (GND)
P31A4	Cam adjuster "B" cylinder 4 Short circuit to Ground (GND)
P31A5	Cam adjuster "B" cylinder 5 Short circuit to Ground (GND)
P31A6	Cam adjuster "B" cylinder 6 Short circuit to Ground (GND)
P31A7	Cam adjuster "B" cylinder 7 Short circuit to Ground (GND)
P31A8	Cam adjuster "B" cylinder 8 Short circuit to Ground (GND)
P31A9	Cam Shift Actuator Outlet "B" Cylinder 1 Circuit Low
P31AA	Cam Shift Actuator Outlet "B" Cylinder 2 Circuit Low
P31AB	Cam Shift Actuator Outlet "B" Cylinder 3 Circuit Low
P31AC	Cam Shift Actuator Outlet "B" Cylinder 4 Circuit Low
P31AD	Cam Shift Actuator Outlet "B" Cylinder 5 Circuit Low
P31AE	Cam Shift Actuator Outlet "B" Cylinder 6 Circuit Low
P31AF	Cam Shift Actuator Outlet "B" Cylinder 7 Circuit Low
P31B0	Cam Shift Actuator Outlet "B" Cylinder 8 Circuit Low
P31B1	Cam adjuster "A" cylinder 1 Short circuit to Ground (GND)
P31B2	Cam adjuster "A" cylinder 2 Short circuit to Ground (GND)
P31B3	Cam adjuster "A" cylinder 3 Short circuit to Ground (GND)
P31B4	Cam adjuster "A" cylinder 4 Short circuit to Ground (GND)
P31B5	Cam adjuster "A" cylinder 5 Short circuit to Ground (GND)
P31B6	Cam adjuster "A" cylinder 6 Short circuit to Ground (GND)
P31B7	Cam adjuster "A" cylinder 7 Short circuit to Ground (GND)
P31B8	Cam adjuster "A" cylinder 8 Short circuit to Ground (GND)
P31B9	Cam Shift Actuator Outlet "A" Cylinder 1 Circuit Low
P31BA	Cam Shift Actuator Outlet "A" Cylinder 2 Circuit Low
P31BB	Cam Shift Actuator Outlet "A" Cylinder 3 Circuit Low
P31BC	Cam Shift Actuator Outlet "A" Cylinder 4 Circuit Low
P31BD	Cam Shift Actuator Outlet "A" Cylinder 5 Circuit Low
P31BE	Cam Shift Actuator Outlet "A" Cylinder 6 Circuit Low
P31BF	Cam Shift Actuator Outlet "A" Cylinder 7 Circuit Low
P31C0	Cam Shift Actuator Outlet "A" Cylinder 8 Circuit Low
P31C2	OBD_M_U_KL40_RATIONALITY
P31C3	RBMICSYS_OC_GPIO50_3
P31C5	overtemperature_cooling_inlet
P31C6	max._voltage_drop_AC_exceeded
P31C9	led3_driver_short_circuit_ground_ac
P31CA	LED1_acdc_short_circuit_to_ground
P31CD	flap_interlock_over_current
P31CE	Charging_flap_disconnected_socket_dc
P31CF	Socket_A_Lock_2_Check_circuit_range/performance_limit_switch
P31D1	temperature_temp.sensor_1_implausible_value_MLBevo
P31D2	DC_temperature_temp.sensor_over_temperatur
P31D3	DC_minus_temperature_temp_sensor_out_of_range_low
P31D4	temperature_sensor_DCminus_socket_combo_over_temperature
P31D5	Socket_A_Lock_Check_short_circuit_high
P31D7	Socket_A_CP_short_circuit_high
P31D8	error_plug_cp_charging_socket_short_circuit_high_dc
P31D9	battery_charger_output_short_circuit
P31DA	Push_button_1_function_LED_short_circuit_to_ground
P31DB	Push_button_2_function_LED_short_circuit_to_ground
P31DC	Push_buttons_search_LED_short_circuit_to_ground
P31DD	plug_interlock_disconnected
P31DE	plug_interlock_disconnected
P31E1	CHAdeMO_pin_h_shourt_circuit_battery
P31E2	Battery Charger AC Input Circuit Short
P31E4	push_button_1_disconnected
P31E5	push_button_2_disconnected
P31E6	push_buttons_leds_SCG
P31E7	Battery Charger AC Input Circuit OC
P31E8	HV-DC-voltage_sensor_1_out_of_range_high
P31E9	HV-DC-current_sensor_T1_measuring_implausible_value
P31EA	fast_metering_DC_link_voltage_sensor_rail2_RAT
P31EC	Battery Charger Input Voltage L2 Too High
P31ED	Extern_phase_L2_failure
P31EE	Extern_phase_L1_failure
P31EF	Difference in energy throughput between the rails too large
P31F5	ac_current_sensor_L3_ORH
P31F6	ac_current_sensor_L3_ORL

P32

Code	Description
P3200	Emissions-bank3-sensor1,heater circuit Short circuit to Ground (GND)
P3201	Emissions-bank3-sensor1,heater circuit Short circuit to B+
P3202	Emissions-bank3-sensor1,heater circuit Open circuit
P3205	Exhaust-bank3-sensor1 Voltage too low
P3206	Exhaust-bank3-sensor1 Voltage too high
P3207	Exhaust-bank3-sensor1 Malfunction
P3209	Exhaust-bank3-sensor1 Signal too slow
P320D	O2 Sensor 1/2 Bank 1 rich correlation
P320E	Inlet valve, bank 1 Throughput too high
P3211	Exhaust-bank1-sensor1 Heater back-coupling
P3215	Emissions-bank3-sensor2,heater circuit Short circuit to Ground (GND)
P3216	Emissions-bank3-sensor2,heater circuit Short circuit to B+
P3217	Emissions-bank3-sensor2,heater circuit Open circuit
P3218	Emissions-bank3-sensor2,heater circuit Electrical malfunction
P3219	Exhaust-bank3-sensor2 Internal resistance too high
P3220	Exhaust-bank3-sensor2 Voltage too low
P3221	Exhaust-bank3-sensor2 Voltage too high
P3222	Exhaust-bank3-sensor2 Malfunction
P3223	Exhaust-bank3-sensor2 No Activity Detected
P3224	Exhaust-bank3-sensor2 Signal too slow
P3230	Emissions-bank4-sensor1,heater circuit Short circuit to Ground (GND)
P3231	Emissions-bank4-sensor1,heater circuit Short circuit to B+
P3232	Emissions-bank4-sensor1,heater circuit Open circuit
P3235	Exhaust-bank4-sensor1 Voltage too low
P3236	Exhaust-bank4-sensor1 Voltage too high
P3237	Exhaust-bank4-sensor1 Malfunction
P3239	Exhaust-bank4-sensor1 Signal too slow
P323C	Cell_voltage_status_input_circuit_high
P323D	Cell_voltage_status_input_circuit_low
P323E	KL30_voltage_sensor_input_circuit_high
P3243	Throttle valve control module activation Electrical error
P3245	Emissions-bank4-sensor2,heater circuit Short circuit to Ground (GND)
P3246	Emissions-bank4-sensor2,heater circuit Short circuit to B+
P3247	Emissions-bank4-sensor2,heater circuit Open circuit
P3248	Exhaust-bank4-sensor2,heater circuit Electrical malfunction
P3249	Exhaust-bank4-sensor2 Internal resistance too high
P324A	3V3_to_KL31_sensor_input_circuit_high
P324B	3V3_to_KL31_sensor_input_circuit_low
P324C	3V3_to_GND_sensor_input_circuit_high
P324D	3V3_to_GND_sensor_input_circuit_low
P324E	ADC_NTC_LOGIC_ORH
P324F	ADC_NTC_LOGIC_ORL
P3250	Exhaust-bank4-sensor2 Voltage too low
P3251	Exhaust-bank4-sensor2 Voltage too high
P3252	Exhaust-bank4-sensor2 Malfunction
P3253	Exhaust-bank4-sensor2 No Activity Detected
P3254	Exhaust-bank4-sensor2 Signal too slow
P3255	Bank 1, O2 sens. upstrm of cat. conv., heat. circ. Regulation at upper limit
P3256	Bank 1, O2 sens. upstrm of cat. conv., heat. circ. Regulation at lower limit
P3257	Bank 2, O2 sens. upstrm of cat. conv., heat. circ. Regulation at upper limit
P3258	Bank 2, O2 sens. upstrm of cat. conv., heat. circ. Regulation at lower limit
P325A	ADC_I_SENS_BUCK1_POS_ORH
P325B	ADC_I_SENS_BUCK1_POS_ORL
P325E	ADC_I_SENS_BUCK2_POS_ORH
P325F	ADC_I_SENS_BUCK2_POS_ORL
P3261	Exhaust bank 3/4 oxygen sensors before catalytic converter swapped
P3263	Exhaust bank 3/4 oxygen sensors behind catalytic converter swapped
P3266	Bank 1, sensor 1 Internal resistance implausible
P3267	Bank 2, sensor 1 Internal resistance implausible
P326A	DC/DC converter, buck boost module 2 output current sensor 2 upper limit exceeded
P326C	DC_Voltage_KL30C_RED_ORH
P326D	ADC_NTC_Coolant_OUT_ORL
P326E	ADC_NTC_Coolant_OUT_ORH
P3278	Linear O2 sensor, exhaust gas bank 3 / pump current Open circuit
P3281	Linear O2 sensor, exhaust gas bank 3 / reference voltage Open circuit
P3285	Linear O2 sensor, exhaust bank 3 / common Ground (GND) wire Open circuit
P3288	Linear O2 sensor, exhaust gas bank 4 / pump current Open circuit
P328B	DrvDmdqm Kriechen deaktiviert (Bandende)
P328C	ADC_V_SENS_N_EARTH_BD_ORH
P328D	ADC_V_SENS_L3_EARTH_BD_ORH
P328E	ADC_V_SENS_L1_1PHROT_EARTH_AD_ORH
P328F	ADC_V_SENS_L1_EARTH_BD_ORH
P3291	Linear O2 sensor, exhaust gas bank 4 / reference voltage Open circuit
P3295	Linear O2 sensor, exhaust bank 4 / common Ground (GND) wire Open circuit
P3298	Catalytic converter system, exhaust bank3 Efficiency Below Threshold
P3299	Catalytic converter system, exhaust bank4 Efficiency Below Threshold
P329A	HV safety-relevant error after minor crash
P329B	HV self-test after minor crash incomplete
P329C	DC/DC current sensor 1 Short circuit to B+
P329D	DC/DC current sensor 1 Short circuit to ground
P329E	DC/DC current sensor 1 Implausible signal
P329F	i_phase_2_5_short_circuit_bat_oor_high
P32A0	i_phase_2_5_short_circuit_ground_oor_low
P32A1	LV_DCDC_Output_Current_AUX_Positive_RAT
P32A2	DC/DC current sensor 3 Short circuit to B+
P32A3	DC/DC current sensor 3 Short circuit to ground
P32A4	DC/DC current sensor 3 Implausible signal
P32A5	DC/DC voltage sensor 1 Short circuit to B+
P32A6	DC/DC voltage sensor 1 Short circuit to ground
P32A7	DC/DC voltage sensor 1 Implausible signal
P32A8	Monitoring_LV_dcdc_external_over_voltage
P32A9	DC/DC voltage sensor 1 Insuff. voltage
P32AA	DC/DC voltage sensor 2 Short circuit to B+
P32AB	DC/DC voltage sensor 2 Short circuit to ground
P32AC	DC/DC voltage sensor 2 Implausible signal
P32AD	HV DC output voltage sensor, upper voltage limit exceeded
P32AE	DC/DC voltage sensor 2 Insuff. voltage
P32AF	OBD_M_U_S1_3_OOR_HIGH
P32B0	DC/DC voltage sensor 3 Short circuit to ground
P32B1	DC/DC voltage sensor 3 Implausible signal
P32B2	Charging network voltage sensor, upper voltage limit exceeded
P32B3	DC/DC converter current sensor 2 Overcurrent
P32B4	Inverter, active short circuit not possible
P32B5	Inverter, idle run not possible
P32B6	ADC_V_SENS_L2_EARTH_BD_ORH
P32B7	HVLM_emergency_release_plug_lock
P32B8	HVLM_emergency_release_plug_lock_2
P32B9	Ac_current_sensor_L3_over_current_confirmed
P32BA	Tank sensor for water injection Signal too high
P32BB	Tank sensor for water injection Low
P32BC	Temperature sensor for water injection Signal too high
P32BE	Sound velocity sensor for water injection Signal too high
P32BF	Sound velocity sensor for water injection Low
P32C0	Media conductivity sensor for water injection Signal too high
P32C1	Media conductivity sensor for water injection Low
P32C2	Primary axle Drive shaft fracture detected
P32C3	Secondary axle Drive shaft fracture detected
P32C8	Combined sensor for water tank Short circuit to B+
P32C9	Combined sensor for water tank Short circuit to Ground (GND)
P32CA	Combined sensor for water tank Electrical malfunction
P32CB	Neutral supply of the combined sensor for water tank Short circuit to B+
P32CC	ADC_I_PEM_measure_ORH
P32CD	ADC_I_PEM_measure_ORL
P32D0	ADC_NTC_DC_LINK_ORH
P32D1	ADC_NTC_DC_LINK_ORL
P32D2	ADC_NTC_DC_LINK_SCB
P32D3	ADC_NTC_DC_LINK_SCG
P32D4	ADC_NTC_DC_LINK_RAH
P32D5	ADC_NTC_DC_LINK_Shutoff_Over_Temperature
P32D6	ADC_NTC_DC_LINK_Derating_Over_Temperature
P32D7	ADC_NTC_DC_LINK_Shutoff_Under_Temperature
P32DE	PFC3_Temp_SCB
P32DF	PFC3_Temp_SCG
P32E1	PFC3_Temp_RAH
P32EC	Heater_HVDC-Link_Sense_VM_SCB
P32ED	Heater_HVDC-Link_Sense_VM_SCG
P32EF	Heater_HVDC-Link_Sense_VM_RAH
P32F0	Heater_HVDC-Link_Sense_VM_too_high
P32F1	Engine/Motor Control Module Coasting feature deactivated
P32F2	Power restriction in the high-voltage system Stage 1
P32F3	Onboard charging unit A Precharge relay, malfunction
P32F4	Onboard charging unit A Safety switchoff active
P32F5	Onboard charging unit A Voltage limit exceeded
P32F6	Onboard charging unit A Voltage difference, implausible signal
P32F7	Onboard charging unit A Charge current too low
P32F8	Onboard charging unit A Supply voltage sensor, limit value exceeded
P32F9	Onboard charging unit A AC voltage sensor, electrical malfunction
P32FA	Onboard charging unit A AC current sensor, electrical malfunction
P32FB	Onboard charging unit A Voltage sensor, intermediate circuit electrical malfunction
P32FC	Onboard charging unit A Shut-off due to excess voltage of intermediate circuit
P32FD	Onboard charging unit A DC voltage sensor, electrical malfunction
P32FE	Onboard charging unit A DC current sensor, electrical malfunction
P32FF	Battery Monitoring Control Module Incorrect generation

P33

Code	Description
P330A	Charge air pressure actuator upper limit exceeded
P330B	12V_battery_measurement_internal_resistance_inaccurate
P331C	Vaux_13V_SCB
P331D	Vaux_13V_SCG
P3325	Voltage supply terminal 15 unplausible
P332A	Glow plug 1 Resistance too high
P332B	Glow plug 2 Resistance too high
P332C	Glow plug 3 Resistance too high
P332D	Glow plug 4 Resistance too high
P333A	Glow Plug Relay Stuck Closed
P333B	Glow Plug Relay Stuck Open
P333C	glow plugs Supply voltage too low
P333D	glow plugs Supply voltage too high
P333E	Fuel heating Duration/number of cycles too high
P3347	Glow Plug Relay electrical error
P3348	Activation for exhaust turbocharger 1 control unit Electrical error in circuit
P3349	Activation for exhaust turbocharger 2 control unit Electrical error in circuit
P334A	Charge air pressure actuator Electrical malfunction
P334B	Charge air pressure actuator mechanical malfunction
P334C	Charge air pressure actuator Adaptation not started
P334D	Coolant pump 2 for charge air cooler Open circuit
P334E	Coolant pump 2 for charge air cooler Short circuit to B+
P334F	Coolant pump 2 for charge air cooler Short circuit to Ground (GND)
P3350	Long Term Fuel Trim, NG Range 1 Too Lean
P3351	Long Term Fuel Trim, NG Range 1 Too Rich
P3352	Long Term Fuel Trim, NG Range 2 Too Lean
P3353	Long Term Fuel Trim, NG Range 2 Too Rich
P335A	System too lean at NG operation
P335B	System too rich at NG operation
P335C	Fuel tank pressure sensor high pressure Signal too high
P335D	Fuel tank pressure sensor high pressure Signal too low
P335E	Bank1, Fuel measuring system, gas operation Malfunction
P335F	Voltage_drop_across_dcdc_converter_wire_too_large
P3361	NG operation Random/Multiple Cylinder Misfire Detected
P3362	NG operation Cyl.1 Random/Multiple Cylinder Misfire Detected
P3363	NG operation Cyl.2 Random/Multiple Cylinder Misfire Detected
P3364	NG operation Cyl.3 Random/Multiple Cylinder Misfire Detected
P3365	NG operation Cyl.4 Random/Multiple Cylinder Misfire Detected
P3366	System pressure, NG too high
P3367	System pressure, NG too low
P3379	Shut-off valve for gas high-press. valve Open circuit
P3380	Shut-off valve for gas high-press. valve Short circuit to B+
P3381	Shut-off valve for gas high-press. valve Short circuit to Ground (GND)
P3386	Gas press. sensor low pressure Short circuit to B+
P3387	Gas press. sensor low pressure Short circuit to Ground (GND)
P339A	Shut-Off valve 1 for fuel tank Short circuit to B+
P339B	Shut-Off valve 1 for fuel tank Short circuit to Ground (GND)
P339C	Shut-Off valve 1 for fuel tank Open circuit
P339D	Shut-Off valve 2 for fuel tank Short circuit to B+
P339E	Shut-Off valve 2 for fuel tank Short circuit to Ground (GND)
P339F	Shut-Off valve 2 for fuel tank Open circuit
P33A0	Shut-Off valve 3 for fuel tank Short circuit to B+
P33A1	Shut-Off valve 3 for fuel tank Short circuit to Ground (GND)
P33A2	Shut-Off valve 3 for fuel tank Open circuit
P33A3	Shut-Off valve 4 for fuel tank Short circuit to B+
P33A4	Shut-Off valve 4 for fuel tank Short circuit to Ground (GND)
P33A5	Shut-Off valve 4 for fuel tank Open circuit
P33A6	Fuel tank shut-off valve Leak detected
P33A7	Fuel tank shut-off valve relay Short circuit to B+
P33A8	Fuel tank shut-off valve relay Short circuit to Ground (GND)
P33A9	Fuel tank shut-off valve relay Open circuit
P33AF	Cylinder 1 Combustion misfire during intake manifold injection detected
P33B0	Cylinder 2 Combustion misfire during intake manifold injection detected
P33B1	Cylinder 3 Combustion misfire during intake manifold injection detected
P33B2	Cylinder 4 Combustion misfire during intake manifold injection detected
P33B3	Cylinder 5 Combustion misfire during intake manifold injection detected
P33B4	Cylinder 6 Combustion misfire during intake manifold injection detected
P33B5	Cylinder 7 Combustion misfire during intake manifold injection detected
P33B6	Cylinder 8 Combustion misfire during intake manifold injection detected
P33B7	Cylinder 1 Combustion misfire during direct injection detected
P33B8	Cylinder 2 Combustion misfire during direct injection detected
P33B9	Cylinder 3 Combustion misfire during direct injection detected
P33BA	Cylinder 4 Combustion misfire during direct injection detected
P33BB	Cylinder 5 Combustion misfire during direct injection detected
P33BC	Cylinder 6 Combustion misfire during direct injection detected
P33BD	Cylinder 7 Combustion misfire during direct injection detected
P33BE	Cylinder 8 Combustion misfire during direct injection detected
P33BF	Cylinder 1 Combustion misfire during combined operation detected
P33C0	Cylinder 2 Combustion misfire during combined operation detected
P33C1	Cylinder 3 Combustion misfire during combined operation detected
P33C2	Cylinder 4 Combustion misfire during combined operation detected
P33C3	Cylinder 5 Combustion misfire during combined operation detected
P33C4	Cylinder 6 Combustion misfire during combined operation detected
P33C5	Cylinder 7 Combustion misfire during combined operation detected
P33C6	Cylinder 8 Combustion misfire during combined operation detected
P33C7	Engine control module, read fault memory Filling level natural gas
P33CB	unexpectet_reverse_boost_current
P33CD	DC/DC converter, HV interm. circuit condenser not discharged
P33CF	Monitoring_LV_dcdc_overvoltage
P33D0	LV_low_voltage_1
P33D1	Combined converter voltage sensor, upper voltage limit exceeded
P33D3	Drive motor "A", invalid speed
P33D4	Drive motor "A" magnetic flow calibration implausible
P33D6	DC link voltage sensor (HV_P_M), upper voltage limit exceeded
P33D7	Control module for pwr electronic, output module 1, internal malfunction (IGBTGateSgnLsidelFailLV2)
P33D8	Control module for pwr electronic, output module 2 Internal malfunction
P33DC	lower_deviation_min.HV-DC_voltage_800V
P33DD	exceedance_max.requested_HV-DC_voltage
P33DE	Requested_current_exceeds_max.current
P33DF	Requested_current_is_to_low_rail1
P33E0	exceedance_max.current_deviation_rail1
P33E1	Chademo_PP1_charging_permission_switch_stuck_open
P33E4	error_plug_cp_charging_socket_invalid_voltage_dc
P33E8	plug_interlock_stiffness_detection
P33EA	Error_OBC_current_mode_not_expected_mode
P33EB	BMS_error_charging_power_below_minimum
P33EC	short_circuit_battery_plug_charging_socket_a
P33EE	air_condition_not_possible
P33EF	air_condition_not_possible_without_mains
P33F0	External emergency shutdown activation detected
P33FC	ECU defective - outgoing current signal implausible
P33FE	DC_current_collector_to_high

P34

Code	Description
P3401	Cylinder 1 Deactivation/Intake Valve Control Circuit/Open
P3403	Cylinder 1 Deactivation/Intake Valve Control Circuit Low
P3404	Cylinder 1 Deactivation/Intake Valve Control Circuit High
P3409	Cylinder 2 Deactivation/Intake Valve Control Circuit/Open
P340F	BMC_F_RTM_ExcessivelyHighSocWarningL1
P3411	Cylinder 2 Deactivation/Intake Valve Control Circuit Low
P3412	Cylinder 2 Deactivation/Intake Valve Control Circuit High
P3417	Cylinder 3 Deactivation/Intake Valve Control Circuit/Open
P3419	Cylinder 3 Deactivation/Intake Valve Control Circuit Low
P341E	Sensor Reference Voltage "A" Circuit Range/Performance
P341F	Drive Motor "A" Inverter Phase U - Circuit Current Below Threshold (OpenErrULineSW)
P3420	Cylinder 3 Deactivation/Intake Valve Control Circuit High
P3425	Cylinder 4 Deactivation/Intake Valve Control Circuit/Open
P3427	Cylinder 4 Deactivation/Intake Valve Control Circuit Low
P3428	Cylinder 4 Deactivation/Intake Valve Control Circuit High
P342A	Drive Motor "A" Inverter Phase V - Circuit Current Below Threshold (OpenErrVLineSW)
P342B	Drive Motor "A" Inverter Phase W - Circuit Current Below Threshold (OpenErrWLineSW)
P342F	Electric/Auxiliary Transmission Fluid Pump "A" Motor Current High
P3433	Cylinder 5 Deactivation/Intake Valve Control Circuit/Open
P3435	Cylinder 5 Deactivation/Intake Valve Control Circuit Low
P3436	Cylinder 5 Deactivation/Intake Valve Control Circuit High
P343A	OBC_F_BMC_GST06
P343C	Ac_current_sensor_L1_over_current_confirmed
P343D	Monitoring_hv_dcdc_confirmed_negative_over_current
P3441	Cylinder 6 Deactivation/Intake Valve Control Circuit/Open
P3443	Cylinder 6 Deactivation/Intake Valve Control Circuit Low
P3444	Cylinder 6 Deactivation/Intake Valve Control Circuit High
P3449	Cylinder 7 Deactivation/Intake Valve Control Circuit/Open
P344C	Voltage sensor DCDC LV 19V, plausibility fault
P3451	Cylinder 7 Deactivation/Intake Valve Control Circuit Low
P3452	Cylinder 7 Deactivation/Intake Valve Control Circuit High
P3457	Cylinder 8 Deactivation/Intake Valve Control Circuit/Open
P3459	Cylinder 8 Deactivation/Intake Valve Control Circuit Low
P3460	Cylinder 8 Deactivation/Intake Valve Control Circuit High
P347D	MSS_is_connected_when_it_is_not_expected_variant_might_be_set_to_Not_used.-RBAPB_MSSUn_expec_tedSe_nsorC_onnec_ted
P348A	Clutch Actuator Performance or Incorrect Operation
P348C	Clutch 1 Drag torque too high
P34AC	Camshaft adjustment position sensor Electrical malfunction
P34C4	Camshaft adjustment activation Current or temperature too high
P34C8	Sensor system data bus no communication
P34D9	Lambda sensor heater Malfunction
P34E6	TSGEN_PHASE_C_TEMP_OVERTEMP
P34F6	Water injector cylinder 1 implausible signal
P34F7	Water injector cylinder 2 implausible signal
P34F8	Water injector cylinder 3 implausible signal
P34F9	Water injector cylinder 4 implausible signal
P34FA	Water injector cylinder 5 implausible signal
P34FB	Water injector cylinder 6 implausible signal
P34FC	Water injector cylinder 7 implausible signal
P34FD	Water injector cylinder 8 implausible signal

P35

Code	Description
P3513	Oberer Sensor Zwischenkreisspannung, DC-link UVP
P3518	Intermediate Voltage Electrical System Circuit Voltage Below Threshold
P3519	Water injection system Large leak detected
P3542	Diag_S_Gas_01_ORH
P3543	Diag_S_Gas_02_ORH
P3544	Diag_S_Gas_03_ORH
P354D	HVLM_control_pilot_not_detected_b
P3556	Turbocharger/Supercharger Boost Control "B" Current/Temperature Too High
P3586	EGR Actuator "A" Temperature Sensor "A" Circuit

P3F

Code	Description
P3F00	tbd

Other blocks

• P2FPrevious block
• All blocksAudi · Porsche · Bentley · Lamborghini
• U0Next block

Makes that use these codes

• Audi81 models
• Porsche7 models
• Bentley1 models
• Lamborghini1 models

Code descriptions are shown in their source language; records without a translation stay raw. Source: CarCoding fault code database.