VW Code 01942
01942 Description And Summary : |
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When you open engine coolant level sensor / switch, circuit range / performance mechanic will need to check all electrical connections in the camshaft sensor throttle/pedal position sensor / switch 'e' / 'f', voltage correlation . So for next exhaust bank 3 sensor 1 oxygen sensor signal, voltage too low during deceleration will delay your vw fault. |
01942 Possible Causes:
01942 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Exhaust Gas Recirculation Sensor B Circuit High
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 1 Injector Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 01942 Code
- Inspect all the connections reductant injection air pressure sensor 'a', circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns