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P1158 Diagnostic Trouble Code Discussion for February 2010

Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit High Voltage During Decel Fuel Cutoff

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Trouble Ticket Help Requests for DTC P1158
Help Request Posted
2001 Ford Windstar 3.8L Poor Idle Quality, Runs extremely rich VIN: 2FMZA51491
P1158: testing and results. scan test had a bad pcm was not grounding ign coil install pcm and had it reflashed was able to start engine but it is running extremely rough at idle very rich at idle fpw is 6.1 maf v 1.37 baro is 144 Any help is appreciated I'm buried in this one. Tony B
February 19, 2010