MSS60 Error: 27C9, P0160
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| Information saved in | DME |
| Fault code | 27C9 - P0160 |
| Fault text | Oxygen sensor behind catalytic converter, bank 2, signal |
| Fault description | O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 2) |
| Condition for fault identification | Test condition: Sensor voltage lank_us_b2 > K_LANK_USM and lank_us_b2 < K_LANK_USF for at least K_LANK_DIAG_OL_T |
| Terminal condition: Engine running | |
| Voltage condition: Battery voltage > 9V (k_ed_ubmin) | |
| Condition for fault memory entry | 16 sec. |
| Action in service | 1. Check plug and wiring harness on post-cat sensor LSNK B2 |
| 2. If OK replace sensor | |
| Fault effect and breakdown warning | MIL on after engine runs 2x |
| Driver information | Warning light: MIL |
| Service instruction | None |
