12-26-2013, 12:23 PM
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#7
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Lieutenant Colonel
Drives: Sprint car
Join Date: May 2013
Location: California
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272d - P0056, 272d - P0057, 272d - P0058
272D - P0056
272D - P0056 | | Information saved in | DME | Fault code | 272D - P0056 | Fault text | Oxygen sensor, output-stage diagnosis, heater behind cat., bank 2 | Fault description | HO2S Heater Control Circuit (Bank 2 Sensor 2) | Condition for fault identification | Test condition: Driver info includes OPENLOAD | . | Terminal condition: none | . | Voltage condition: none | Condition for fault memory entry | 100 ms | 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 |
272D - P0057
272D - P0057 | | Information saved in | DME | Fault code | 272D - P0057 | Fault text | Oxygen sensor, output-stage diagnosis, heater behind cat., bank 2 | Fault description | HO2S Heater Control Circuit Low (Bank 2 Sensor 2) | Condition for fault identification | Test condition: Driver info includes short circuit to ground | | Terminal condition: none | | Voltage condition: None | Condition for fault memory entry | 100 ms | 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 |
272D - P0058
272D - P0058 | | Information saved in | DME | Fault code | 272D - P0058 | Fault text | Oxygen sensor, output-stage diagnosis, heater behind cat., bank 2 | Fault description | HO2S Heater Control Circuit High (Bank 2 Sensor 2) | Condition for fault identification | Test condition: Driver info includes short circuit to battery voltage | | Terminal condition: none | | Voltage condition: None | Condition for fault memory entry | 100 ms | 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 |
Last edited by regular guy; 01-26-2014 at 12:38 AM..
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