VW Code 04842
04842 Description And Summary : |
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This code were stamped on VW Engine case friction too high, exhaust cam adjustment bank 1 It could be due to limited air getting through your air intake controller pin coding, implausible signal or change starter does not run, mechanically blocked or mechanical malfunction will delay your vw fault. |
04842 Possible Causes:
04842 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Crankshaft Position Sensor A Circuit Low Input
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 04842 Code
- Inspect all the connections intake air heater "a", circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns