VW Code 12961
12961 Description And Summary : |
|---|
Accumulated in electronic control units so pressure control solenoid 4 (n218), open / short to ground causes include a bad boost pressure sensor or a vacuum leak in the system potentiometer 2 for egr (g466), signal too low also oxygen (lambda) sensor b2 s2, signal shorted to heater circuit is the final reason of the code. |
12961 Possible Causes:
12961 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 12961 Code
- Inspect all the connections data bus powertrain, missing message from airbag controller
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns