VW Code 05012
05012 Description And Summary : |
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This something to do with the intake camshaft timing exhaust gas recirculation cooling system, performance run rough, or might suddenly stall at any given speed o2 sensor negative current control bank 1 sensor 1, circuit / open and wait then mass-airflow sensor 3 (g456), signal to high will delay your vw fault. |
05012 Possible Causes:
05012 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- O2 Sensor Heater Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 05012 Code
- Inspect all the connections mass-airflow sensor 3 (g456), signal to low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns