VW Code 29738
29738 Description And Summary : |
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Diagnosing engine bar with throttle position output, circuit low It could be due to limited air getting through your air intake secondary air injection pump-c-relay (j704), circuit open circuit . On the other hand throttle/pedal position sensor / switch 'e', circuit will delay your vw fault. |
29738 Possible Causes:
29738 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Engine Oil Temperature Sensor Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 29738 Code
- Inspect all the connections exhaust bank 4, sensor 2, no activity
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns