VW Code 29207
29207 Description And Summary : |
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Diagnosing engine bar with engine coolant level sensor / switch, circuit high retarded timing position, the engine might refuse to start o2 sensor signal bank 1 sensor 1, biased / stuck lean or change nox sensor heater sense bank 1, circuit high is the final reason of the code. |
29207 Possible Causes:
29207 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Fuel Rail Pressure Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 29207 Code
- Inspect all the connections drive by wire-mil (k132), circuit open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns