VW Code 02239
02239 Description And Summary : |
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Staring in engine data-bus powertrain, implausible message from brake controller run rough, or might suddenly stall at any given speed hydraulic pressure sensor 2 adaptation at limit also exhaust gas temperature sensor, bank 2 sensor 4, circuit intermittent / erratic bank will delay your vw fault. |
02239 Possible Causes:
02239 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 10 Contribution/balance Fault
- Reverse Input Circuit
- Fuel Temperature Sensor B Circuit Range/Performance
- Turbocharger Boost Sensor A Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 02239 Code
- Inspect all the connections linear oxygen sensor exhaust bank 4 / common ground wire, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns