Audi · Porsche · Bentley · LamborghiniP2934 codes

Audi · Porsche · Bentley · Lamborghini — fault codes starting with P29

34 fault codes starting with P29 on Audi · Porsche · Bentley · Lamborghini vehicles, with descriptions: P2900, P2904, P2907 and more.

Fault codes
34
Block
P29
Make group
Audi · Porsche · Bentley · Lamborghini
Source language
English

The 34 Audi · Porsche · Bentley · Lamborghini fault codes that start with P29, with descriptions.

CodeDescription
P2900Hybrid/EV Battery Pack Coolant Control Valve "A" Supply Voltage Circuit Range/Performance
P2904Crankcase Oil Separator "A" Supply Circuit/Open
P2907Crankcase Oil separator "A" Temperature Too High
P2908Crankcase Oil Separator "A" Current Too Low
P2909Crankcase Oil Separator "A" Current Too High
P290ACrankcase Oil Separator "A" Performance
P290BCrankcase Oil Separator "A" Stuck/Stalled
P290CCrankcase Oil Separator "A" Underspeed
P2930Diag_F_DC_Precharge_TO
P2933BMC_F_Main_contactor_life_counter_lock
P2936Hybrid/EV Propulsion System Coolant Temperature Sensor "A" Circuit
P2937Hybrid/EV Propulsion System Coolant Temperature Sensor "A" Circuit Range/Performance
P2938Hybrid/EV Propulsion System Coolant Temperature Sensor "A" Circuit Low
P2939Hybrid/EV Propulsion System Coolant Temperature Sensor "A" Circuit High
P294130173 Hybrid/EV Propulsion System Coolant Control Valve "A"Circuit Range/Performance
P295CCold Start Exhaust Pressure Control Valve "A" Range/Performance
P2977PFC 1 input current sensor, plausibility fault RAL
P2978AC_current_sensor_L1_half_bridge_SCB
P2979AC_current_sensor_L1_half_bridge_ERT
P297APFC 2 input current sensor, plausibility fault RAL
P297BAC_current_sensor_L2_half_bridge_SCB
P297CAC_current_sensor_L2_half_bridge_ERT
P297DPFC 3 input current sensor, plausibility fault RAL
P297EAC_current_sensor_L3_half_bridge_SCB
P297FAC_current_sensor_L3_half_bridge_ERT
P2980Monitoring_hv_dcdc_confirmed_overvoltage
P2983Temperature_sensor_DC_socket_combo
P2990Oxygen sensor 3 Signal too slow during lean-out
P2991Oxygen sensor 3 Signal too slow during enrichment
P29A1Fuel Pump Control Module “A” Supply Voltage Low
P29A2Fuel pump control module 1 Voltage supply too high
P29DBReductant Injection Valve Bank 1 Unit 1/2 Correlation
P29DCReducing agent injector 2 bank 1 sticking open
P29FFHVK_Thermal_Runaway_Detected_BMC

Other blocks

Makes that use these codes

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

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