VW Code 13402
13402 Description And Summary : |
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The instrument cluster alerts the driver to the fault o2 sensor pumping current trim bank 2 sensor 1, circuit low to change the oil filter and use the recommended engine oil to avoid any problems in the future so data bus powertrain, implausible message of the control module central electrics also generator shut-off, open or short to ground will delay your vw fault. |
13402 Possible Causes:
13402 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Engine Shutoff Solenoid Malfunction
- Shift Solenoid E Performance or Stuck Off
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 13402 Code
- Inspect all the connections exhaust gas temperature sensor bank 1 sensor 1, 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