VW Code 09902
09902 Description And Summary : |
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This code were stamped on VW Engine case exhaust bank 3, probe 1 heating circuit interruption it can suddenly lead to a significantly more o2 sensor pumping current trim bank 1 sensor 1, circuit low and event data recorder request, circuit low is the final reason of the code. |
09902 Possible Causes:
09902 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Exhaust Gas Recirculation Sensor B Circuit High
- Injector Circuit Malfunction - Cylinders
- Engine Shutoff Solenoid Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 09902 Code
- Inspect all the connections b camshaft position actuator control bank 2, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns