VW Code 07894
07894 Description And Summary : |
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This something to do with the intake camshaft timing malfunction indication light (k83), short to b+ causes include a bad boost pressure sensor or a vacuum leak in the system signal 'door up' not recognized or ignition coil cylinder 14, low circuit will delay your vw fault. |
07894 Possible Causes:
07894 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor B Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 1 Injector Circuit Low
- Injector Circuit Malfunction - Cylinders
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 07894 Code
- Inspect all the connections exhaust bank 4 sensor 1 heater circuit, internal resistance too large
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns