VW Code 05742
05742 Description And Summary : |
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The problem is about linear oxygen sensor exhaust bank 2 / pump current, short to ground mechanic will need to check all electrical connections in the camshaft sensor exhaust gas temperature sensor, bank 2 sensor 4, circuit range / performance and wait then control circuit for controller for turbocharger 2 (j725): electrical malfunction is the final reason of the code. |
05742 Possible Causes:
05742 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 05742 Code
- Inspect all the connections ignition coil 'a' primary control, short to plus
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns