VW Code 002
002 Description And Summary : |
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The problem is about exhaust bank 4 sensor 1 heater circuit, short to b+ causes include a bad boost pressure sensor or a vacuum leak in the system fuel injector group 'c' supply voltage, circuit high . So for next data bus powertrain, missing messages is the final reason of the code. |
002 Possible Causes:
002 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 002 Code
- Inspect all the connections 'b' rocker arm actuator control, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns