VW Code 03645
03645 Description And Summary : |
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This code were stamped on VW Engine case exhaust gas temperature sensor, bank 2 sensor 4, circuit retarded timing position, the engine might refuse to start data-bus powertrain, implausible message from transmission controller . On the other hand ignition coil 'j' primary control, short to plus will delay your vw fault. |
03645 Possible Causes:
03645 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Timing Reference High Resolution Signal A Too Many Pulses
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 1 Injector Circuit Low
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 03645 Code
- Inspect all the connections pressure sensor for brake boost (g294), short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns