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P0154 Diagnostic Trouble Code Discussion for August 2011

Heated Oxygen Sensor (Bank 2 Sensor 1) Signal Remains At Center

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Trouble Ticket Help Requests for DTC P0154
Help Request Posted
2001 Mitsubishi Montero Sport ES 3.0L MIL Lamp on VIN: JA4MT1H91P
P0154: 02 Sensor CKT No activity bank 2 sensor1. Car came in with codes noted. Runs fine except for check angine light. Replaced front 02 sensor on right side thinking that was bank 2. Bank 2 is actually on the drivers side. So at this point the P0174 is still returning. Actually the P0174 has not returned s...
August 16, 2011