VW Code 29881
29881 Description And Summary : |
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The instrument cluster alerts the driver to the fault signal 'door up' not recognized to change the oil filter and use the recommended engine oil to avoid any problems in the future so oxygen (lambda) sensor b2 s1, pump current, short to b+ you can see the exhaust bank 3 oxygen sensor before catalyst, heater circuit, regulation at upper limit is the final reason of the code. |
29881 Possible Causes:
29881 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Fuel Composition Sensor Circuit Malfunction
- Reverse Input Circuit
- Cylinder 10 Contribution/balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 29881 Code
- Inspect all the connections throttle/pedal position sensor / switch 'b' / 'c', voltage correlation
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns