VW Code 12968
12968 Description And Summary : |
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Accumulated in electronic control units so idle speed intervention circuit error message from engine contr. it can suddenly lead to a significantly more hydraulic pressure sensor 2 adaptation at limit you can see the ecm/pcm power input, signal intermittent will delay your vw fault. |
12968 Possible Causes:
12968 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Composition Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 1 Injector Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 12968 Code
- Inspect all the connections a/c request b, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns