Volkswagen · Seat · Skoda · CupraP30256 codes

Volkswagen · Seat · Skoda · Cupra — fault codes starting with P30

256 fault codes starting with P30 on Volkswagen · Seat · Skoda · Cupra vehicles, with descriptions: P3000, P3001, P3002 and more.

Fault codes
256
Block
P30
Make group
Volkswagen · Seat · Skoda · Cupra
Source language
English

The 256 Volkswagen · Seat · Skoda · Cupra fault codes that start with P30, with descriptions.

CodeDescription
P3000Glow plug indicator lamp Malfunction message from instrument cluster
P3001Working speed control Control difference
P3002Accelerator pedal position (APP) sensor - transmission kick - down switch
P3003Engine coolant heater relay 1,low output
P3004Low heat output relay Open circuit/short circuit to Ground (GND)
P3005Engine coolant heater relay 2,high output
P3006High heat output relay Open circuit/short circuit to Ground (GND)
P3007Camshaft position (CMP) sensor - no signal
P3008Camshaft Position Sensor Signal outside tolerance
P3009Fuel cooling pump relay - short to positive
P300AParticulate filter, differential pressure sensor bank 2 implausible signal
P300BParticulate filter, differential pressure sensor bank 2 Short circuit to Ground (GND)
P300CParticulate filter, differential pressure sensor bank 2 Short circuit to B+
P300DParticulate filter, differential pressure sensor bank 2 Electrical malfunction
P300EParticle filter Bank 2 overloaded
P300FFuel bypass valve Open circuit
P3010Fuel cooling pump relay - open circuit / short to earth
P3011Fuel pump relay - short to positive
P3012Fuel pump relay - open circuit / short to earth
P3013Turbocharger (TC) wastegate regulating valve B - short to positive
P3014Wastegate bypass regulator valve 2 Open circuit/short circuit to Ground (GND)
P3015Fuel bypass valve - short to positive
P3016Fuel bypass valve - open circuit / short to earth
P3017Exhaust door valve 1 Short circuit to B+
P3018Exhaust door valve 1 Short circuit to Ground (GND)
P3019Exhaust door valve 1 Open circuit
P301AExhaust flap sensor bank 2 electrical error
P301BExhaust flap sensor bank 2 Implausible signal
P301CExhaust flap sensor bank 2 Short circuit to B+
P301DExhaust flap bank 2 electrical error
P301EExhaust flap bank 2 Control difference
P301FExhaust flap bank 2 Short circuit to B+
P3020Exhaust door valve 1 electrical malfunction in circuit
P3021Exhaust door valve 2 Short circuit to B+
P3022Exhaust door valve 2 Short circuit to Ground (GND)
P3023Exhaust door valve 2 Open circuit
P3024Exhaust door valve 2 electrical malfunction in circuit
P3025Throttle drive 1 angle sensor 2 Implausible signal
P3026Throttle drive 1 angle sensor 2 Signal too low
P3027Throttle drive 1 angle sensor 2 Signal too high
P3028Throttle drive 2 angle sensor 2 Implausible signal
P3029Throttle drive 2 angle sensor 2 Signal too low
P302ALow heat output relay Open circuit
P302BHigh heat output relay Open circuit
P302CLow heat output relay Short circuit to Ground (GND)
P302DHigh heat output relay Short circuit to Ground (GND)
P302ERelay for pump, fuel cooling Open circuit
P302FRelay for pump, fuel cooling Short circuit to Ground (GND)
P3030Throttle drive 2 angle sensor 2 Signal too high
P3031Throttle valve drive 2 Malfunction
P3032Throttle valve control module 2 Malfunction in basic settings
P3033Intake air temperature sensor 2 Low
P3034Intake air temperature sensor 2 Signal too large
P3035Throttle valve control module 2 Mechanical malfunction
P3036Throttle valve control module 2 insufficient voltage during basic setting
P3037Throttle valve control module 2 Adaptation not started
P3038Throttle valve control module 2 lower stop not reached
P3039Transmission request torque reduction implausible
P303AAuxiliary fuel pump (FP) relay Open circuit
P303BAuxiliary fuel pump (FP) relay Short circuit to Ground (GND)
P303CAuxiliary fuel pump (FP) relay Short circuit to B+
P303DCold start inj. Open circuit
P303ECold start inj. Short circuit to B+
P303FCold start inj. Short circuit to Ground (GND)
P3040Gear ratio - implausible
P3041CAN data bus,instrumentation - implausible ECT signal
P3042Heater regulation Implausible signal
P3043Fuel pump mechanical malfunction
P3044Fuel pump Short circuit
P3045Fuel pump electronics Faulty
P3046Starter relay 1 Electrical malfunction in circuit (relay stuck/does not switch)
P3047Activation starter relay 2 Short circuit to B+
P3048Activation starter relay 2 Short circuit to Ground (GND)
P3049Activation starter relay 2 Open circuit
P304AStarter relay 1 Short circuit to Ground (GND)
P304BPotentiometer for heater control Electrical malfunction
P304CDisengagement clutch Adaptation above limit value
P304DDisengagement clutch Adaptation below limit value
P304EProtective ground contacts of hybrid battery Number of load dumps too high
P304FElectric driving switch
P3050Starter relay 2 Electrical malfunction in circuit (relay stuck/does not switch)
P3051Starter activation, return message terminal 50 Implausible signal
P3052Starter activation, return message terminal 50 Short circuit to B+
P3053Starter activation, return message terminal 50 Short circuit to ground/open circuit
P3054Starter does not turn Mechanically blocked or electrical malfunction
P3055Exhaust Pressure Sensor 2 Open circuit
P3056Exhaust Pressure Sensor 2 Short circuit to Ground (GND)
P3057Exhaust Pressure Sensor 2 Short circuit to B+
P3058EGR system 2 Flow too Low
P3059EGR system 2 throughput too high
P305AGasoline operation Random/Multiple Cylinder Misfire Detected
P305BTransmission in limp home mode
P305CIntake Air Temperature Sensor 2 Circuit Low
P305DIntake Air Temperature Sensor 2 Circuit High
P305EIntake Air Temperature Sensor 2 Range/Performance
P305FInstrument cluster switch-off time faulty
P3060EGR cooling bypass valve Electrical malfunction
P3061EGR cooling bypass valve 2 Electrical malfunction
P3062Charge pressure regulator 2 Overboost Condition
P3063Charge pressure regulator 2 Underboost condition
P3064Wastegate bypass regulator valve 3 Electrical malfunction
P3065Wastegate bypass regulator valve 3 Short circuit to Ground (GND)
P3066Wastegate bypass regulator valve 3 Short circuit to B+
P3067Wastegate bypass regulator valve 4 Electrical malfunction
P3068Wastegate bypass regulator valve 4 Short circuit to Ground (GND)
P3069Wastegate bypass regulator valve 4 Short circuit to B+
P306ABack-up switch Short circuit to B+
P306BBack-up switch Short circuit to ground/open circuit
P306CHybrid battery cooling fan voltage supply relay¶Stuck closed
P306DGlow ignition, Cylinder shut-off
P306EGlow ignition, brief output reduction
P306FGlow ignition, continuous output reduction
P3070Additive particle filter pump faulty
P3071Additive tank for particle filter Empty
P3072Power supply relay electrical malfunction in circuit
P3073Fuel pump Electrical malfunction in circuit
P3074Fuel pump 2 Electrical malfunction in circuit
P3075Turbocharger trim 1/2 adaptation limit reached
P3076Engine control module Error during coding
P3077Fuel Pump Electronics, voltage supply electrical error
P3078Throttle valve control module Air Flow at idle too Low
P3079Cold Start Fuel Pump (FP) Relay Short circuit to B+
P307AIntake system Air flow too low
P307BActivation Fuel pump module 2 Circuit/Open Circuit
P307CActivation Fuel pump module 2 implausible signal
P307DActivation Fuel pump module 2 Short circuit to Ground (GND)
P307EActivation Fuel pump module 2 Short circuit to B+
P307FTrafo_primary_side_over_current_detection
P3080Cold Start Fuel Pump (FP) Relay Open/short to Ground (GND)
P3081Engine temperature too low
P3082Clutch position sensor Implausible signal
P3083Sensor for fuel additive tank particle filter electrical malfunction in circuit
P3084Recirculating valve for turbocharger bank 2 mechanical malfunction
P3085Activation Intake Manifold Runner 2 Control Electrical malfunction
P3086Intake Manifold Runner Bank 2 Basic setting not performed
P3087Supply relay for engine components Electrical malfunction in circuit
P3088Starter relay Electrical malfunction in circuit
P3089Fuel pump electronics signal wire electrical error
P308AFuel pump electronics NG operation signal wire Short circuit to B+
P308BFuel pump electronics NG operation signal wire Short circuit to Ground (GND)
P308CFuel pump electronics NG operation signal wire Open circuit
P308DFuel pump Engine speed too low
P308EFuel pump electronics Excessive temperature
P308FThrottle valve control module 2 Air Flow at idle too Low
P3090Auxiliary heater signal not detected
P3091Auxiliary heater signal constantly detected
P3092FC_FSMC_VOLTAGE_FAILURE
P3093ECU_VPU_VIDEO_IMAGER_COMMUNICATION_FAILURE_SEVERE
P3094Faulty control module
P3095Faulty control module
P3096FC_IPC_COUNTER_FAILURE
P3097FC_IPC_FSMC_TIMEOUT_FAILURE
P3098FC_IPC_INSTRUCTION_SET_FAILURE
P3099ECU Error (Critical Error)
P309ADecoupler pressure sensor implausible signal
P309BDiag_F_HVBox_notGrounded
P309CClutch disengagement actuator Mechanical malfunction
P309DClutch disengagement actuator insufficient slip with disengaged clutch
P309EPosition sensor for disengaging clutch actuator implausible signal
P309FClutch disengagement actuator slip when clutch engaged
P30A0Intermediate circuit condenser not discharged
P30A1Engine start interruptions Permissible number exceeded
P30A2Brake pedal range sensor <=> brake light switch implausible signal
P30A3Cylinder shut-off valve 1 Stuck Open
P30A4Cylinder shut-off valve 1 Stuck Closed
P30A5Cylinder shut-off valve 2 Stuck Open
P30A6Cylinder shut-off valve 2 Stuck Closed
P30A7Cylinder shut-off valve 3 Stuck Open
P30A8Cylinder shut-off valve 3 Stuck Closed
P30A9Cylinder shut-off valve 4 Stuck Open
P30AACylinder shut-off valve 4 Stuck Closed
P30ABCylinder shut-off valve 5 Stuck Open
P30ACCylinder shut-off valve 5 Stuck Closed
P30ADCylinder shut-off valve 6 Stuck Open
P30AECylinder shut-off valve 6 Stuck Closed
P30AFCylinder shut-off valve 7 Stuck Open
P30B0Cylinder shut-off valve 7 Stuck Closed
P30B1Cylinder shut-off valve 8 Stuck Open
P30B2Cylinder shut-off valve 8 Stuck Closed
P30B3Cylinder shut-off valve 9 Stuck Open
P30B4Cylinder shut-off valve 9 Stuck Closed
P30B5Cylinder shut-off valve 10 Stuck Open
P30B6Cylinder shut-off valve 10 Stuck Closed
P30B7Cylinder shut-off valve 11 Stuck Open
P30B8Cylinder shut-off valve 11 Stuck Closed
P30B9Cylinder shut-off valve 12 Stuck Open
P30BACylinder shut-off valve 12 Stuck Closed
P30BBFuel pump electronics 2 faulty
P30BCFuel pump electronics 2 Excessive temperature
P30BDFuel pump 2 Engine speed too low
P30BEFuel pump 2 Mechanical malfunction
P30BFFuel pump 2 Short circuit
P30C0Fuel quality poor
P30C1Charge connector recognition AC implausible
P30C2Charge connector lock AC faulty
P30C3Charge current monitoring HV implausible
P30C4HV ground fault current
P30C5Heat exchanger coolant temperature sensor 1 Signal too high
P30C6Heat exchanger coolant temperature sensor 1 Signal too low
P30C7Heat exchanger coolant temperature sensor 2 Signal too high
P30C8Heat exchanger coolant temperature sensor 2 Signal too low
P30C9Heat exchanger coolant temperature sensor 3 Signal too high
P30CAHeat exchanger coolant temperature sensor 3 Signal too low
P30CBHeat exchanger coolant temperature sensor 4 Signal too high
P30CCHeat exchanger coolant temperature sensor 4 Signal too low
P30CDHeat exchanger coolant temperature sensor 5 Signal too high
P30CEHeat exchanger coolant temperature sensor 5 Low
P30CFBattery coolant change-over valve Electrical malfunction
P30D0E-machine change-over valve Electrical malfunction
P30D1Radiator bypass change-over valve Electrical malfunction
P30D2Coolant pump 2 Dry run
P30D3Coolant pump 2 Mechanical malfunction
P30D4Coolant pump 2 Excessive temperature
P30D5EGR cooling bypass valve Malfunction
P30D6EGR cooling bypass valve 2 Malfunction
P30D7EGR cooling bypass valve / valve 2 Malfunction
P30D8Tank bleed line 2 faulty
P30D9Supply relay 2 for engine components Electrical malfunction in circuit
P30DAFuel filter water level sensor Electrical malfunction
P30DBFuel filter water level sensor Fill level exceeded
P30DCPressure release for refueling gas tank not possible
P30DDCombustion engine switched off due to error in hybrid system
P30DEVoltage_drop_across_alternator_wire_too_large
P30DFCompensation load of HV battery to discharged NV battery
P30E0charging_low_voltage_battery_not_possible
P30E1Supply voltage for active accumulator implausible
P30E2Error during fuelling control for fuel pressure tank
P30E3Temperature sensor in engine compartment Signal too high
P30E4Temperature sensor in engine compartment Signal too low
P30E5Engine compartment Temperature too high
P30E6Auxiliary water pump for high temperature circuit Failure of live signal
P30E7Auxiliary water pump for high temperature circuit Open circuit
P30E8Auxiliary water pump for high temperature circuit Short circuit to B+
P30E9Auxiliary water pump for high temperature circuit Short circuit to Ground (GND)
P30EAAuxiliary water pump for high temperature circuit blocked
P30EBAuxiliary water pump for high temperature circuit Minimum RPM not reached
P30ECAuxiliary water pump for high temperature circuit Overheated
P30EDAuxiliary water pump for high temperature circuit Dry run
P30EECoolant temperature sensor 3 radiator inlet implausible
P30EFCut-out compensation load of HV battery to LV battery
P30F0Deactivating mode for HV system
P30F1Oper. mode selec. active
P30F2Recharge_function_hv_to_lv_battery
P30F3Recharge_function_hv_to_lv_battery_locked
P30F4No_function_support_hv_to_lv_(hv_soc)
P30F5Function: Equalization Charging Open Circuit
P30F6Aux. water pump for exhaust turbocharger Failure of live signal
P30F7Aux. water pump for exhaust turbocharger Open circuit
P30F8Aux. water pump for exhaust turbocharger Short circuit to B+
P30F9Aux. water pump for exhaust turbocharger Short circuit to Ground (GND)
P30FAAux. water pump for exhaust turbocharger blocked
P30FBAux. water pump for exhaust turbocharger Minimum RPM not reached
P30FCAux. water pump for exhaust turbocharger Overheated
P30FDAux. water pump for exhaust turbocharger Dry run
P30FEGas operation system temperature too low
P30FFGas operation full load System too lean

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

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