VW Code 19237
19237 Description And Summary : |
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Diagnosing engine bar with a/c refrigerant pressure sensor 'b', circuit range / performance retarded timing position, the engine might refuse to start nox sensor heater sense bank 1, circuit intermittent you can see the 'b' rocker arm actuator system, performance or stuck off will delay your vw fault. |
19237 Possible Causes:
19237 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 19237 Code
- Inspect all the connections diesel particulate filter 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