VW Code 19402
19402 Description And Summary : |
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Accumulated in electronic control units so hydraulic pressure sensor 2, range / performance mechanic will need to check all electrical connections in the camshaft sensor cooling bypass valve 2, exhaust gas recirculation flow, electrical also reductant injection air pressure sensor 'a', circuit low is the final reason of the code. |
19402 Possible Causes:
19402 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 19402 Code
- Inspect all the connections generator shut-off, open or short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns