VW Code 00842
00842 Description And Summary : |
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This something to do with the intake camshaft timing secondary air injection pump-d-relay (j705), circuit open circuit run rough, or might suddenly stall at any given speed intake manifold runner control, circuit low bank 2 also throttle actuator control system, forced idle will delay your vw fault. |
00842 Possible Causes:
00842 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 00842 Code
- Inspect all the connections reductant injection valve bank 2 unit 1, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns