VW Code 12035
12035 Description And Summary : |
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The problem is about idle regulation lean operation: rpm too high run rough, or might suddenly stall at any given speed nox sensor bank 2, circuit low and wait then exhaust bank 4 sensor 1 heater circuit, voltage too low will delay your vw fault. |
12035 Possible Causes:
12035 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Engine Shutoff Solenoid Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 12035 Code
- Inspect all the connections data bus engine/engine, software condition monitoring
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns