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P0155 Diagnostic Trouble Code Discussion for September 2009

Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Performance

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Trouble Ticket Help Requests for DTC P0155
Help Request Posted
2003 Ford Taurus SE 2-Valve 3.0L MIL Lamp on VIN: 1FAHP55U33
P0155: HO2S21 heater circuit fault. fuse #28 has been blowing causing a lot of codes (P1747,P0750,P0753,P0760,P0763,P1451,P1406,P0135,P0141,P015 5,P0161) Suspected the issue to be in the trans when the car first came in so we replaced all the electronics in the trans. Car will blow the fuse any ...
September 14, 2009
2001 Dodge Dakota 3.9L Hesitation, Cuts out, Stall, Poor Acceleration VIN: 1B7GL2AX01
P0155: Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction. ... this ongoing problem vehicle. The original complaint was low power and a almost stall condition when the truck was hot and the ambient air temp was above 80 deg.f. We confirmed the problem and replaced the converters due to a rotten egg odor and low exhaus...
September 29, 2009
2003 Ford Ranger XLT 3.0L Misfire, MIL Lamp on VIN: 1FTYR10U13
P0155: B2S1 Heater malfunction. ... with complaint of MIL light on and misfire. Pulled codes found codes P0155, P2197, P0306 and P0316. Checked fuel pressure found ok. Checked ignition system found ok. Check compression foun...
September 29, 2009