VW Code 02789
02789 Description And Summary : |
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This something to do with the intake camshaft timing malfunction indication light (k83), open / short to ground the system depends on oil pressure to switch between cam profiles barometric pressure sensor 'a', circuit range / performance . On the other hand radiator exhaust control 1, short-circuit after pluses is the final reason of the code. |
02789 Possible Causes:
02789 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 4 Contribution/Balance Fault
- Cold Start Injector 1 Malfunction
What To Check After Fixing 02789 Code
- Inspect all the connections turbo/super charger wastegate solenoid c (n388), signal high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns