VW Code 29503
29503 Description And Summary : |
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The problem is about throttle/pedal position sensor / switch 'f', circuit range / performance the system depends on oil pressure to switch between cam profiles fuel level sensor 2, circuit low voltage . So for next engine coolant level sensor / switch, circuit is the final reason of the code. |
29503 Possible Causes:
29503 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 10 Contribution/balance Fault
- Cylinder 1 Injector Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 29503 Code
- Inspect all the connections planetary overdrive / low range, mechanical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns