Audi · Porsche · Bentley · LamborghiniP12167 codes

Audi · Porsche · Bentley · Lamborghini — fault codes starting with P12

167 fault codes starting with P12 on Audi · Porsche · Bentley · Lamborghini vehicles, with descriptions: P1201, P1202, P1203 and more.

Fault codes
167
Block
P12
Make group
Audi · Porsche · Bentley · Lamborghini
Source language
English

The 167 Audi · Porsche · Bentley · Lamborghini fault codes that start with P12, with descriptions.

CodeDescription
P1201Fuel injector Cyl.1 Malfunction
P1202Fuel injector Cyl.2 Malfunction
P1203Fuel injector Cyl.3 Malfunction
P1204Fuel injector Cyl.4 Malfunction
P1205Fuel injector Cyl.5 Malfunction
P1206Fuel injector Cyl.6 Malfunction
P1207Cyl.7 - Fuel Inj. Circ. Electrical Malfunction
P1208Cyl.8 - Fuel Inj. Circ. Electrical Malfunction
P120FCold Start Fuel Pressure Performance Bank 2
P121ACold Start Fuel Pressure Performance Bank 2 High
P121BCylinder 11 Combustion misfire during intake manifold injection detected
P121CCylinder 12 Combustion misfire during intake manifold injection detected
P121DCylinder 12 Combustion misfire during combined operation detected
P121ECylinder 11 Combustion misfire during combined operation detected
P121FCylinder 10 Combustion misfire during combined operation detected
P1221Traction Control System
P122ACylinder 9 Combustion misfire during combined operation detected
P122BCylinder 9 Combustion misfire during direct injection detected
P122CCylinder 10 Combustion misfire during direct injection detected
P122DCylinder 11 Combustion misfire during direct injection detected
P122ECylinder 12 Combustion misfire during direct injection detected
P122FEvaporative Emission System Pressure Sensor faulty
P1237Fuel injector Cyl.1 Open circuit
P1238Fuel injector Cyl.2 Open circuit
P1239Fuel injector Cyl.3 Open circuit
P123ATemperature sensor for tank ventilation system faulty
P123BSecondary air injection solenoid valve, bank 3 Stuck open
P123CSecondary air injection solenoid valve, bank 4 Stuck open
P123DDTS1_R744 lower limit not reached
P123EDTS1_R744 upper limit exceeded
P123FDTS2_R744 lower limit not reached
P1240Fuel injector Cyl.4 Open circuit
P1241Fuel injector Cyl.5 Open circuit
P1242Fuel injector Cyl.6 Open circuit
P1243Second Fuel Pump Fault or Ground Fault Algorithm Based Failure
P1248Turbocharger Boost Pressure Not Detected Circuit Short To Ground
P124AEngine compartment fan activation faulty
P124BEngine compartment fan difficulty of movement/blocked
P124CEngine compartment fan activation Electrical malfunction in circuit
P124DEngine compartment fan activation Excessive temperature
P124EDTS2_R744 upper limit exceeded
P124FDTS3_R744 lower limit not reached
P1250fuel level low, deactivation because of fuel warning light, fuel level too low, shutdown / start inhibit due to fuel warning light
P1257Coolant circulation valve Open circuit
P1258Coolant circulation valve Short circuit to B+
P1259Coolant circulation valve Short circuit to ground
P125AThermal management Coolant circulation implausible
P125BSteam bubble formation in fuel low-pressure circuit
P125CDTS3_R744 upper limit exceeded
P125DCam adjuster "B" cylinder 9 implausible signal
P126ACam adjuster "B" cylinder 10 implausible signal
P126BCam adjuster "B" cylinder 11 implausible signal
P126CCam adjuster "B" cylinder 12 implausible signal
P126DCam adjuster "A" cylinder 9 implausible signal
P126ECam adjuster "A" cylinder 10 implausible signal
P126FCam adjuster "A" cylinder 11 implausible signal
P1279Fuel metering solenoid - open circuit / short to earth
P127ACam adjuster "A" cylinder 12 implausible signal
P127BCam adjuster "A" cylinder 9 Malfunction
P127CCam adjuster "A" cylinder 10 Malfunction
P127DCam adjuster "A" cylinder 11 Malfunction
P127ECam adjuster "A" cylinder 12 Malfunction
P127FCam adjuster "B" cylinder 9 Malfunction
P1285Cylinder Head Overtemperature Condition
P128ACam adjuster "B" cylinder 10 Malfunction
P128BCam adjuster "B" cylinder 11 Malfunction
P128CCam adjuster "B" cylinder 12 Malfunction
P128DCam adjuster "A" cylinder 9 Self-switching
P128ECam adjuster "A" cylinder 10 Self-switching
P128FA/C Engine Coolant Temperature (ECT) Sensor -Radiator Outlet Electrical malfunction
P1291A/C Engine Coolant Temperature (ECT) Sensor -Radiator Outlet Signal too low
P1296Shut-off_valve_chiller_plausibility_closed_fault
P1297Connection charger-throttle valve Pressure drop
P1298A/C Engine Coolant Temperature (ECT) Sensor -Radiator Outlet implausible signal
P1299Cylinder Head Overtemperature Protection Active
P129BFuel pressure regulator valve bank 2 Open circuit
P129CFuel pressure regulator valve bank 2 Short circuit to Ground (GND)
P129DFuel pressure regulator valve bank 2 Short circuit to B+
P12A3Fuel Rail Pump Control Valve stuck open
P12A8Cam adjuster "A" cylinder 1 Malfunction
P12A9Cam adjuster "A" cylinder 2 Malfunction
P12AACam adjuster "A" cylinder 3 Malfunction
P12ABCam adjuster "A" cylinder 4 Malfunction
P12ACCam adjuster "A" cylinder 5 Malfunction
P12ADCam adjuster "A" cylinder 6 Malfunction
P12AECam adjuster "A" cylinder 7 Malfunction
P12AFCam adjuster "A" cylinder 8 Malfunction
P12B0Cam adjuster "B" cylinder 1 Malfunction
P12B1Cam adjuster "B" cylinder 2 Malfunction
P12B2Cam adjuster "B" cylinder 3 Malfunction
P12B3Cam adjuster "B" cylinder 4 Malfunction
P12B4Cam adjuster "B" cylinder 5 Malfunction
P12B5Cam adjuster "B" cylinder 6 Malfunction
P12B6Cam adjuster "B" cylinder 7 Malfunction
P12B7Cam adjuster "B" cylinder 8 Malfunction
P12B8Exhaust cam adjuster "A" cylinder 1 Malfunction
P12B9Exhaust cam adjuster "A" cylinder 2 Malfunction
P12BAExhaust cam adjuster "A" cylinder 3 Malfunction
P12BBExhaust cam adjuster "A" cylinder 4 Malfunction
P12BCExhaust cam adjuster "A" cylinder 5 Malfunction
P12BDExhaust cam adjuster "A" cylinder 6 Malfunction
P12BEExhaust cam adjuster "A" cylinder 7 Malfunction
P12BFExhaust cam adjuster "A" cylinder 8 Malfunction
P12C0Exhaust cam adjuster "B" cylinder 1 Malfunction
P12C1Exhaust cam adjuster "B" cylinder 2 Malfunction
P12C2Exhaust cam adjuster "B" cylinder 3 Malfunction
P12C3Exhaust cam adjuster "B" cylinder 4 Malfunction
P12C4Exhaust cam adjuster "B" cylinder 5 Malfunction
P12C5Exhaust cam adjuster "B" cylinder 6 Malfunction
P12C6Exhaust cam adjuster "B" cylinder 7 Malfunction
P12C7Exhaust cam adjuster "B" cylinder 8 Malfunction
P12C8Fuel Rail Pump Control Valve "B" stuck open
P12C9Cam adjuster "B" cylinder 1 Self-switching
P12CACam adjuster "B" cylinder 2 Self-switching
P12CBCam adjuster "B" cylinder 3 Self-switching
P12CCCam adjuster "B" cylinder 4 Self-switching
P12CDCam adjuster "B" cylinder 5 Self-switching
P12CECam adjuster "B" cylinder 6 Self-switching
P12CFCam adjuster "B" cylinder 7 Self-switching
P12D0Cam adjuster "B" cylinder 8 Self-switching
P12D1Exhaust cam adjuster "B" cylinder 1 Self-switching
P12D2Exhaust cam adjuster "B" cylinder 2 Self-switching
P12D3Exhaust cam adjuster "B" cylinder 3 Self-switching
P12D4Exhaust cam adjuster "B" cylinder 4 Self-switching
P12D5Exhaust cam adjuster "B" cylinder 5 Self-switching
P12D6Exhaust cam adjuster "B" cylinder 6 Self-switching
P12D7Exhaust cam adjuster "B" cylinder 7 Self-switching
P12D8Exhaust cam adjuster "B" cylinder 8 Self-switching
P12D9Cam adjuster "A" cylinder 1 Self-switching
P12DACam adjuster "A" cylinder 2 Self-switching
P12DBCam adjuster "A" cylinder 3 Self-switching
P12DCCam adjuster "A" cylinder 4 Self-switching
P12DDCam adjuster "A" cylinder 5 Self-switching
P12DECam adjuster "A" cylinder 6 Self-switching
P12DFCam adjuster "A" cylinder 7 Self-switching
P12E0Cam adjuster "A" cylinder 8 Self-switching
P12E1Exhaust cam adjuster "A" cylinder 1 Self-switching
P12E2Exhaust cam adjuster "A" cylinder 2 Self-switching
P12E3Exhaust cam adjuster "A" cylinder 3 Self-switching
P12E4Exhaust cam adjuster "A" cylinder 4 Self-switching
P12E5Exhaust cam adjuster "A" cylinder 5 Self-switching
P12E6Exhaust cam adjuster "A" cylinder 6 Self-switching
P12E7Exhaust cam adjuster "A" cylinder 7 Self-switching
P12E8Exhaust cam adjuster "A" cylinder 8 Self-switching
P12E9Cam adjuster "A" cylinder 11 Self-switching
P12EACam adjuster "A" cylinder 12 Self-switching
P12EBCam adjuster "B" cylinder 9 Self-switching
P12ECCam adjuster "B" cylinder 10 Self-switching
P12EDCam adjuster "B" cylinder 11 Self-switching
P12EECam adjuster "B" cylinder 12 Self-switching
P12EFCam adjuster, inlet “A” cylinder 7 Short circuit to B+
P12F0Cam adjuster, inlet “A” cylinder 8 Short circuit to B+
P12F1Cam adjuster, inlet “A” cylinder 9 Short circuit to B+
P12F2Cam adjuster, inlet “A” cylinder 10 Short circuit to B+
P12F3Cam adjuster, inlet “A” cylinder 11 Short circuit to B+
P12F4Cam adjuster, inlet “A” cylinder 12 Short circuit to B+
P12F5Cam adjuster "A" cylinder 9 Short circuit to Ground (GND)
P12F6Cam adjuster "A" cylinder 10 Short circuit to Ground (GND)
P12F7Cam adjuster "A" cylinder 11 Short circuit to Ground (GND)
P12F8Cam adjuster "A" cylinder 12 Short circuit to Ground (GND)
P12F9Cam adjuster "A" cylinder 9 Circuit/Open Circuit
P12FACam adjuster "A" cylinder 10 Circuit/Open Circuit
P12FBCam adjuster "A" cylinder 11 Circuit/Open Circuit
P12FCCam adjuster "A" cylinder 12 Circuit/Open Circuit
P12FDExhaust cam adjuster "B" cylinder 9 implausible signal
P12FEExhaust cam adjuster "B" cylinder 10 implausible signal
P12FFExhaust cam adjuster "B" cylinder 11 implausible signal

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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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