VW Code 11402
11402 Description And Summary : |
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The problem is about reductant temperature sensor, circuit high 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 airbag control module also ignition coil 'i' secondary circuit, malfunction will delay your vw fault. |
11402 Possible Causes:
11402 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Cylinder 1 Injector Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Composition Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 11402 Code
- Inspect all the connections intake manifold runner position sensor / switch, circuit high bank 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns