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P0135 Diagnostic Trouble Code Discussion for July 2006

Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Performance

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Trouble Ticket Help Requests for DTC P0135
Help Request Posted
2000 Ford F-350 Super Duty XL 5.4L Hesitation VIN: 1FDWF37L2X
... trying to back up. new fuel pump. filter no miss new tps. only 2 codes are p0135 and p0155. ho2s 11 and ho2s 22 heater cir fault. low power pulling out and backing up. customer said some times fine and other times has a hard t...
July 10, 2006
2004 Ford Focus SVT 2.0L MIL Lamp on, runs rough only cold VIN: 3FAHP30564
P0135: 02s heater fault b1s1. ... car came in running rough only when cold with the check engine light on.Codes po 135 and p 1132 were set and the car would not go into closed loop fuel trim stayed at 0 percent no matter what.Upon inspecting 02 sensor b1s1 had a large dent in it like were ...
July 17, 2006