Difference between revisions of "MSS60 Error: 27C6, P2096"
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|Test condition: Adaptation value reaches MIN limit and hangs in this position | |Test condition: Adaptation value reaches MIN limit and hangs in this position | ||
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|Terminal condition: Engine running | |Terminal condition: Engine running | ||
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|Voltage condition: Battery voltage > 9.8V (k_diag_tr_ub_min) | |Voltage condition: Battery voltage > 9.8V (k_diag_tr_ub_min) | ||
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|1. Check the fuel system and the exhaust system for leaks | |1. Check the fuel system and the exhaust system for leaks | ||
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|2. Check pre-cat and post-cat sensors and replace as indicated | |2. Check pre-cat and post-cat sensors and replace as indicated | ||
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Latest revision as of 20:38, 3 February 2015
Contents
27C6 - P2096
| Information saved in | DME |
| Fault code | 27C6 - P2096 |
| Fault text | Oxygen sensor, adaptation, trim control, bank 1 |
| Fault description | Post Catalyst Fuel Trim System Too Lean (Bank 1) |
| Condition for fault identification | Test condition: Adaptation value reaches MIN limit and hangs in this position |
| Terminal condition: Engine running | |
| Voltage condition: Battery voltage > 9.8V (k_diag_tr_ub_min) | |
| Condition for fault memory entry | Counter for recognition at adaptation limit >= (2x) K_LA_TRIM_DIAG_I_AD_MAX_SCHW |
| Action in service | 1. Check the fuel system and the exhaust system for leaks |
| 2. Check pre-cat and post-cat sensors and replace as indicated | |
| Fault effect and breakdown warning | MIL on after engine runs 2x |
| Driver information | Warning light: MIL |
| Service instruction | none |
