12-26-2013, 12:25 PM
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#9
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Lieutenant Colonel
Drives: Sprint car
Join Date: May 2013
Location: California
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2729 - P2298
2729 - P2298
2729 - P2298 | | Information saved in | DME | Fault code | 2729 - P2298 | Fault text | Oxygen sensor, coast-mode diagnosis before cat., bank 2 | Fault description | O2 Sensor Out of Range During Deceleration (Bank 2 Sensor 1) | Condition for fault identification | Test condition: Oxygen sensor is available (via sensor temperature, no error code entries, etc.) but the AD value is less than 3398mV (K_LAVK_OBD_SA_SCHW) for a number of 2 (K_LAVK_OBD_SA_CNT) measurements | . | Terminal condition: Engine running - overrun condition | . | Voltage condition: none | Condition for fault memory entry | none | Action in service | 1. Check plug and wiring harness to pre-cat oxygen sensor LSVK B2 (focus on opens in wires for virtual ground and pumping current) | . | 2. Replace oxygen 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; 01-08-2014 at 02:17 PM..
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