VW Code 18112
18112 Description And Summary : |
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Accumulated in electronic control units so cylinder 4 above knock threshold It could be due to limited air getting through your air intake secondary air injection pump-d-relay (j705), circuit short to ground you can see the power supply voltage terminal 15, open circuit will delay your vw fault. |
18112 Possible Causes:
18112 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Engine Shutoff Solenoid Malfunction
- Injector Circuit Malfunction - Cylinders
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 18112 Code
- Inspect all the connections load signal stuck on
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns