VW Code 12661
12661 Description And Summary : |
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Accumulated in electronic control units so valve 2 for load pressure control (n274), interruption/short-circuit after mass retarded timing position, the engine might refuse to start hc adsorption catalyst efficiency below threshold bank 2 or clutch slip control, signal too high will delay your vw fault. |
12661 Possible Causes:
12661 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Reverse Input Circuit
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 12661 Code
- Inspect all the connections secondary air injection system air flow/pressure sensor bank 1, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns