| PCode | Code | Brand | Description |
|---|---|---|---|
| P2620 | P2620 | Throttle Position Output Circuit/Open | |
| P2621 | P2621 | Throttle Position Output Circuit Low | |
| P2622 | P2622 | Throttle Position Output Circuit High | |
| P2623 | P2623 | Injector Control Pressure Regulator Circuit/Open | |
| P2624 | P2624 | Injector Control Pressure Regulator Circuit Low | |
| P2625 | P2625 | Injector Control Pressure Regulator Circuit High | |
| P2626 | P2626 | O2 | |
| P2627 | P2627 | O2 | |
| P2628 | P2628 | O2 | |
| P2629 | P2629 | O2 |