VW Code 13645
13645 Description And Summary : |
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The problem is about actuator supply voltage 'c', circuit / open retarded timing position, the engine might refuse to start reductant injection air pressure sensor 'a', circuit or exhaust gas temperature sensor, bank 1 sensor 5, circuit range / performance is the final reason of the code. |
13645 Possible Causes:
13645 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- O2 Sensor Heater Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 13645 Code
- Inspect all the connections reductant injection valve bank 2 unit 1, 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