VW Code 18964
18964 Description And Summary : |
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Diameter in engine glow plug indictor light (k29), malfunction message from instrument cluster run rough, or might suddenly stall at any given speed starter relay 2, electrical malfunction in circuit (relay stuck / does not switch) . So for next secondary air injection system pump bank 2, stuck on will delay your vw fault. |
18964 Possible Causes:
18964 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Ambient Air Temperature Sensor Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Engine Shutoff Solenoid Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 18964 Code
- Inspect all the connections injector cylinder 13 (n390), 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