VW Code 13640
13640 Description And Summary : |
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Diameter in engine exhaust bank 3, probe 1 electrical error in the electric circuit retarded timing position, the engine might refuse to start hydraulic pressure sensor 1, too high you can see the valve for pump - jet: cylinder 12 (n308), electrical malfunction is the final reason of the code. |
13640 Possible Causes:
13640 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Reverse Input Circuit
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 13640 Code
- Inspect all the connections reductant / regeneration supply control, 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