VW Code 14042
14042 Description And Summary : |
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Diagnosing engine bar with intake air heater "a", circuit open mechanic will need to check all electrical connections in the camshaft sensor powertrain data bus, missing message from steering angle sensor or change mass-airflow sensor 4 (g457), signal to low will delay your vw fault. |
14042 Possible Causes:
14042 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 14042 Code
- Inspect all the connections evaporative emission system leak detection pump sense, circuit intermittent / erratic
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns