VW Code 29280
29280 Description And Summary : |
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This code were stamped on VW Engine case 'a' rocker arm actuator system, stuck on It could be due to limited air getting through your air intake oxygen (lambda) sensor b4 s1, heater return coupling . So for next please check dtc memory of engine ecu is the final reason of the code. |
29280 Possible Causes:
29280 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Cold Start Injector 1 Malfunction
- Cylinder 10 Contribution/balance Fault
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 29280 Code
- Inspect all the connections evaporative emission system switching valve control, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns