VW Code 18650
18650 Description And Summary : |
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Diagnosing engine bar with nox sensor bank 2, circuit high mechanic will need to check all electrical connections in the camshaft sensor control module 2 for cooling fan, faulty or change bank 1, system too rich at idle is the final reason of the code. |
18650 Possible Causes:
18650 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 10 Contribution/balance Fault
- Reverse Input Circuit
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Cold Start Injector 1 Malfunction
What To Check After Fixing 18650 Code
- Inspect all the connections fuel injection valve 2 (n367), short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns