| PCode | Code | Brand | Description |
|---|---|---|---|
| P2191 | P2191 | BMW | System Too Lean at Higher Load |
| P2192 | P2192 | BMW | System Too Rich at Higher Load |
| P2193 | P2193 | BMW | System Too Lean at Higher Load |
| P2194 | P2194 | BMW | System Too Rich at Higher Load |
| P2195 | P2195 | BMW | O2 Sensor Signal Stuck Lean |
| P2196 | P2196 | BMW | O2 Sensor Signal Stuck Rich |
| P2197 | P2197 | BMW | O2 Sensor Signal Stuck Lean |
| P2198 | P2198 | BMW | O2 Sensor Signal Stuck Rich |
| P2199 | P2199 | BMW | Intake Air Temperature Sensor 1 / 2 Correlation |
| P2200 | P2200 | BMW | NOx Sensor Circuit |