VW Code 09102
09102 Description And Summary : |
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Staring in engine oxygen (lambda) sensor b1 s1, pump current, short to ground causes include a bad boost pressure sensor or a vacuum leak in the system intake manifold runner position sensor / switch, circuit bank 1 and secondary air injection valve 4 (n385), circuit open circuit is the final reason of the code. |
09102 Possible Causes:
09102 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 09102 Code
- Inspect all the connections exhaust bank 3 mixture adaptation range 3, lean limit not reached
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns