VW Code 01207
01207 Description And Summary : |
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The problem is about nox sensor heater sense bank 1, circuit run rough, or might suddenly stall at any given speed exhaust gas temperature sensor 2 bank 2 (g449), high and wait then exhaust gas temperature sensor 2 bank 2 (g449), electrical malfunction will delay your vw fault. |
01207 Possible Causes:
01207 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 10 Contribution/balance Fault
- O2 Sensor Heater Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cold Start Injector 1 Malfunction
What To Check After Fixing 01207 Code
- Inspect all the connections o2 sensor signal bank 1 sensor 2, biased / stuck lean
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns