VW Code 19402
19402 Description And Summary : |
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Staring in engine coolant fan (v7), open circuit causes include a bad boost pressure sensor or a vacuum leak in the system motor for intake manifold flap (v157), malfunction also please check dtc memory of steering wheel electronics is the final reason of the code. |
19402 Possible Causes:
19402 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- O2 Sensor Heater Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Injector Circuit Malfunction - Cylinders
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Composition Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 19402 Code
- Inspect all the connections exhaust gas temperature sensor, bank 1 sensor 5, 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