| PCode | Code | Brand | Description |
|---|---|---|---|
| P2A02 | P2A02 | O2 | |
| P2A03 | P2A03 | O2 | |
| P2A04 | P2A04 | O2 | |
| P2A05 | P2A05 | O2 | |
| P3400 | P3400 | Cylinder Deactivation System Bank 1 | |
| P3401 | P3401 | Cylinder 1 Deactivation/Intake Valve Control Circuit/Open | |
| P3402 | P3402 | Cylinder 1 Deactivation/Intake Valve Control Performance | |
| P3403 | P3403 | Cylinder 1 Deactivation/Intake Valve Control Circuit Low | |
| P3404 | P3404 | Cylinder 1 Deactivation/Intake Valve Control Circuit High | |
| P3405 | P3405 | Cylinder 1 Exhaust Valve Control Circuit/Open |