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P0161 Diagnostic Trouble Code Discussion for June 2005

Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Performance

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Trouble Ticket Help Requests for DTC P0161
Help Request Posted
1999 Ford Expedition Eddie Bauer 5.4L No Start, Cuts out, Stall, MIL Lamp on, ERRATIC GAUGE OPERAT VIN: 1FMPU18L2X
P0161: ego heater circuit sensor two. ... vehicle stall intermittently appx every 2-3 days here is what i know code p0161 returns constantly appears unrelated when acts up has no spark, no injector pulse and no communication with scanner does not lose battery voltage, from ignition switch, coils o...
June 23, 2005