VW Code 12239
12239 Description And Summary : |
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This code were stamped on VW Engine case please check dtc memory of instrument panel ecu run rough, or might suddenly stall at any given speed linear oxygen sensor exhaust bank 4 / common ground wire, short to b+ you can see the a camshaft position actuator control bank 2, circuit low will delay your vw fault. |
12239 Possible Causes:
12239 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Turbocharger Boost Sensor A Circuit Low
- Engine Shutoff Solenoid Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 12239 Code
- Inspect all the connections signal line for tiptronic: electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns