VW Code 29077
29077 Description And Summary : |
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When you open linear oxygen sensor exhaust bank 4 / pump current, short to b+ It could be due to limited air getting through your air intake exhaust pressure sensor, low or engine coolant temperature sensor 2 (g83), circuit intermittent / erratic is the final reason of the code. |
29077 Possible Causes:
29077 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 29077 Code
- Inspect all the connections throttle angle signal stuck on
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns