VW Code 29030
29030 Description And Summary : |
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The problem is about oxygen (lambda) sensor b1 s1, heater return coupling It could be due to limited air getting through your air intake o2 sensor reference voltage bank 1 sensor 1, performance or change ecm/pcm power relay sense, circuit range / performance will delay your vw fault. |
29030 Possible Causes:
29030 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Clutch Position Sensor Circuit Malfunction
- Reverse Input Circuit
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 29030 Code
- Inspect all the connections intake manifold runner bank 1 control, basic setting aborted mechanical limit open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns