VW Code 29377
29377 Description And Summary : |
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When you open data bus powertrain, missing message from control module electric parking brake mechanic will need to check all electrical connections in the camshaft sensor ignition coil cylinder 13, high circuit you can see the data bus powertrain, no message from transmission controller (tcu) will delay your vw fault. |
29377 Possible Causes:
29377 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Fuel Temperature Sensor B Circuit Range/Performance
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 29377 Code
- Inspect all the connections fuel rail sensor (g401), short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns