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P0161 Diagnostic Trouble Code Discussion for March 2012

Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Performance


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Trouble Ticket Help Requests for DTC P0161
Help Request Posted
2000 Ford F-150 Lariat 5.4L MIL Lamp on VIN: 1FTRX18LXY
P0161: same. ... got me scrating my head. Trouble codes P0135, P0141, P0155 & P0161, all are H02S circuit fault. On the wiring diag gram shows 2 separate fuses for the heaters, one for the upstream and...
March 19, 2012
2000 Ford F-150 Lariat 5.4L MIL Lamp on VIN: 1FTRX18LXY
P0161: same. ... got me scrating my head. Trouble codes P0135, P0141, P0155 & P0161, all are H02S circuit fault. On the wiring diag gram shows 2 separate fuses for the heaters, one for the upstream and...
March 19, 2012