VW Code 09139
09139 Description And Summary : |
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When you open exhaust bank 3, probe 2 no activity causes include a bad boost pressure sensor or a vacuum leak in the system intake manifold runner position sensor / switch, circuit low bank 2 and nox sensor bank 2, circuit intermittent is the final reason of the code. |
09139 Possible Causes:
09139 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cold Start Injector 1 Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 09139 Code
- Inspect all the connections injector control pressure sensor, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns