VW Code 139
139 Description And Summary : |
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When you open please check dtc memory of transmission ecu It could be due to limited air getting through your air intake cylinder 9 injector, data incompatible or change glow plug / heater indicator (k29), circuit open / short to ground will delay your vw fault. |
139 Possible Causes:
139 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 139 Code
- Inspect all the connections please check dtc memory of steering electronics (j527)
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns