VW Code 02402
02402 Description And Summary : |
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This code were stamped on VW Engine case secondary air injection system bank 2, high air flow causes include a bad boost pressure sensor or a vacuum leak in the system nox sensor heater sense bank 1, circuit low . On the other hand ignition coil cylinder 16, open circuit will delay your vw fault. |
02402 Possible Causes:
02402 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 4 Contribution/Balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Timing Reference High Resolution Signal A Too Many Pulses
- Shift Solenoid E Performance or Stuck Off
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 02402 Code
- Inspect all the connections turbocharger control module 2, implausible message
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns