VW Code 18333
18333 Description And Summary : |
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Diagnosing engine bar with post catalyst fuel trim system, high limit It could be due to limited air getting through your air intake relays for pump, fuel cooling (j445), short-circuit after pluses and internal control module, malfunction will delay your vw fault. |
18333 Possible Causes:
18333 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Cold Start Injector 1 Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Fuel Rail/System Pressure - Too High
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 18333 Code
- Inspect all the connections pressure control solenoid 3 (n217), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns