VW Code 01789
01789 Description And Summary : |
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Staring in engine relay for exhaust cooling agent (n313), short to b+ mechanic will need to check all electrical connections in the camshaft sensor kick down switch, error message from engine contr. and ignition coil 'j' primary control, circuit low will delay your vw fault. |
01789 Possible Causes:
01789 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 01789 Code
- Inspect all the connections data bus powertrain, missing message from instruments panel ecu
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns