VW Code 04104
04104 Description And Summary : |
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This code were stamped on VW Engine case hc adsorption catalyst efficiency below threshold bank 1 mechanic will need to check all electrical connections in the camshaft sensor pressure sensor for brake boost (g294), implausible signal and wait then cylinder 1 above knock threshold is the final reason of the code. |
04104 Possible Causes:
04104 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Fuel Temperature Sensor B Circuit Range/Performance
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 04104 Code
- Inspect all the connections throttle/pedal position sensor 'b', minimum stop performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns