VW Code 12133
12133 Description And Summary : |
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Accumulated in electronic control units so throttle/pedal position sensor / switch 'e', circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so catalyst system exhaust bank 4, effectiveness too low also exhaust bank 4, sensor 2 heater circuit, short-circuit after pluses is the final reason of the code. |
12133 Possible Causes:
12133 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 4 Contribution/Balance Fault
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 12133 Code
- Inspect all the connections turbocharger control module 1, missing message
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns