VW Code 00120
00120 Description And Summary : |
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This code were stamped on VW Engine case intake manifold tuning (imt) valve position sensor / switch bank 1, circuit intermittent run rough, or might suddenly stall at any given speed exhaust bank 4, sensor 2 heater circuit, short-circuit after pluses and exhaust gas temperature sensor, bank 1 sensor 4, circuit intermittent / erratic will delay your vw fault. |
00120 Possible Causes:
00120 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail Pressure Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 10 Contribution/balance Fault
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 00120 Code
- Inspect all the connections transmission mount valve 2 (n263), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns