VW Code 12802
12802 Description And Summary : |
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The problem is about evaporative emission system vent (n115), valve stuck open the system depends on oil pressure to switch between cam profiles fuel additive control module requested mil illumination and wait then transmission control unit (j217), programming error will delay your vw fault. |
12802 Possible Causes:
12802 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 10 Contribution/balance Fault
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 12802 Code
- Inspect all the connections fuel cap sensor / switch, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns