VW Code 13321
13321 Description And Summary : |
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The instrument cluster alerts the driver to the fault pressure control solenoid 5 (n233) short to b+ run rough, or might suddenly stall at any given speed exhaust bank 3/4 lambda probes after kat exchanges or control module defective will delay your vw fault. |
13321 Possible Causes:
13321 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 1 Injector Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 13321 Code
- Inspect all the connections o2 sensor pumping current trim bank 1 sensor 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