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P0154 Diagnostic Trouble Code Discussion for August 2013

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
2006 Lexus SC430 4.3L MIL Lamp on VIN: JTHFN48Y06
P0154: Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit No Activity. There is a short between o2s signal and shield. What commercially available single strand shielded wire should I use? Available from whom? Scavenge from junk harness?
August 01, 2013