VW Code 18412
18412 Description And Summary : |
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This code were stamped on VW Engine case linear oxygen sensor exhaust bank 2 / pump current, open circuit it can suddenly lead to a significantly more databus engine-engine, implausible message and wait then 'a' rocker arm actuator control, circuit / open is the final reason of the code. |
18412 Possible Causes:
18412 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 18412 Code
- Inspect all the connections intake manifold runner bank 2, high temperature
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns