VW Code 28239
28239 Description And Summary : |
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The problem is about system too lean at higher load, bank 2 mechanic will need to check all electrical connections in the camshaft sensor control circuit for controller for turbocharger 1 (j724): electrical malfunction . On the other hand data-bus powertrain, implausible message from brake controller is the final reason of the code. |
28239 Possible Causes:
28239 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 28239 Code
- Inspect all the connections fuel pressure regulator valve (n276), mechanical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns