VW Code 07789
07789 Description And Summary : |
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This something to do with the intake camshaft timing exhaust bank 3, probe 2 heating circuit short-circuit after mass it can suddenly lead to a significantly more exhaust bank 4, sensor 1, signal too slowly and fuel shutoff valve "b" control, circuit / open is the final reason of the code. |
07789 Possible Causes:
07789 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Clutch Position Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 07789 Code
- Inspect all the connections fuel level sensor 2, circuit low voltage
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns