VW Code 19452
19452 Description And Summary : |
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Diagnosing engine bar with exhaust gas recirculation cooling valve control, circuit high It could be due to limited air getting through your air intake intake manifold runner control, circuit low bank 2 . On the other hand different wheel speed signals, range / performance will delay your vw fault. |
19452 Possible Causes:
19452 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Timing Reference High Resolution Signal A Too Many Pulses
- Injector Circuit Malfunction - Cylinders
- Glow Plug/Heater Circuit 'A' Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 19452 Code
- Inspect all the connections evaporative emission system leak detection pump sense, circut high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns