MSS60 Error: 273C, P2414
From Wiki-DIY
| Information saved in | DME |
| Fault code | 273C - P2414 |
| Fault text | Oxygen sensor, part/full-load diagnosis, before cat., bank 1 |
| Fault description | O2 Sensor Exhaust Sample Error (Bank 1 Sensor 1) |
| Condition for fault identification | Test condition: Oxygen sensor voltage less than 4800 mV (K_LAVK_OBD_TL_SCHW_MAX) and greater than 3149 mV (K_LAVK_OBD_TL_SCHW_MIN) for a total of 1 (K_LAVK_OBD_TL_CNT) after a lag period before active functionality of 8s (K_LAVK_OBD_TL_T) seconds |
| . | Terminal condition: Engine running - Condition part-load or full-load |
| . | Voltage condition: None |
| Condition for fault memory entry | K_LAVK_OBD_TL_T- seconds (8s) lag frr K_LAVK_OBD_TL_CNT-attempts (1x) |
| Action in service | 1. Install oxygen sensor in exhaust system (oxygen sensor exposed to ambient air) |
| Fault effect and breakdown warning | MIL on after engine runs 2x Possible negative effects on drivability |
| Driver information | Warning light: MIL |
| Service instruction | None |
