VW Code 13644
13644 Description And Summary : |
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Diagnosing engine bar with coolant fan control module 2, malfunction causes include a bad boost pressure sensor or a vacuum leak in the system control unit programming, programming not finished or change fuel injector group 'd' supply voltage, circuit high is the final reason of the code. |
13644 Possible Causes:
13644 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Crankshaft Position Sensor A Circuit Low Input
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 13644 Code
- Inspect all the connections turbocharger / supercharger boost system performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns