P3490
Cylinder 12 Deactivation/Intake Valve Control Circuit Performance.
- Generic
- Powertrain
- Generic code
How this code is built
- P
- SystemPowertrain
- 3
- Defined bySAE, the same on every car
- 4
- AreaAuxiliary emission controls
- 90
- FaultThe specific fault in that area
Guide
Writing the guide for P3490. The first open of a code takes up to a minute.