VW Code 01492
01492 Description And Summary : |
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This code were stamped on VW Engine case charge pressure fan relay (j712), short to ground+ retarded timing position, the engine might refuse to start engine torque reduction, open / short to ground . On the other hand glow plug / heater relay, circuit short to b+ will delay your vw fault. |
01492 Possible Causes:
01492 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Injector Circuit Malfunction - Cylinders
- Reverse Input Circuit
- Cold Start Injector 1 Malfunction
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Low Input
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 01492 Code
- Inspect all the connections mass-airflow sensor 3 (g456), signal to high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns