VW Code 12285
12285 Description And Summary : |
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This something to do with the intake camshaft timing activation 2-unit injector valve, short to b+ the system depends on oil pressure to switch between cam profiles data-bus powertrain, implausible message from level control module (j197) . So for next exhaust bank 3 oxygen sensor before catalyst, heater circuit, regulation at upper limit is the final reason of the code. |
12285 Possible Causes:
12285 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Fuel Rail/System Pressure - Too High
- O2 Sensor Heater Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Engine Shutoff Solenoid Malfunction
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 12285 Code
- Inspect all the connections injector control pressure, too high - engine off
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns