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  1. I Now Have Code P0139?: I've Replaced Both Front and Rear

    Jun 12, 2020 · I've replaced both front and rear sensors, and the MAF all at the same time. Shortly after the p0138 code come on so I bought yet another sensor same issue. P0138 and …

  2. Bank 1 sensor 2 location oxygen sensor? - 2CarPros

    Attached is the procedure for you to view. I also added some pictures of the sensor location. Roy SPECIAL TOOL (S) REMOVAL 1. Disconnect the Heated Oxygen Sensor (HO2S) electrical …

  3. Codes P0036, P0054, and P0056, O2 Sensor 2 Heater DTC?

    Jul 2, 2024 · These are all oxygen sensor heater codes. P0036: Heated Oxygen Sensor (HO2S) Heater Control Circuit (Bank 1 Sensor 2) P0054: Heated Oxygen Sensor (HO2S) Heater …

  4. 2006 Buick Ranier Oxygen Sensor - 2CarPros

    1.Disconnect the heated oxygen sensor (HO2S) electrical connector (1). 2.Remove the HO2S (2) using a J 39194-B. NOTE: Refer to Excessive Force and Oxygen Sensor Notice in Service …

  5. Code P1167: Okay, I Have a P1167 Code Come Up on My Car

    Dec 10, 2020 · Here’s the breakdown: ULEV Models: DTC P0141 [secondary heated oxygen sensor (secondary HO2S) (sensor 2) heater circuit malfunction] DTC P1166 (air fuel ratio (A/F) …

  6. Ford Codes: I Have a 1993 Ford Taurus 3.8L V6 Automatic GL. I ...

    I have a 1993 ford taurus 3.8L V6 automatic GL. I retrieved these codes from my car: Code 157- mass air flow sensor fault, low voltage. Code 172- HEGO (HO2S) sensor fault/lean. Code452- …

  7. Oxygen Sensor Location: My Vehicle Needs to Have An Oxygen

    My vehicle needs to have an oxygen sensor replaced. The code is P0038 HO2S Heater Control Circuit. High Bank 1 Sensor 2. My question is, which side ...

  8. Check engine light on, code P1135 - 2CarPros

    I take it that the O2S and HO2S are the same sensor. The earlier postings/threads referenced above tell me the P1135 code indicates, “Heated Oxygen Sensor (HO2S) is faulty on bank 1."

  9. O2 Sensor Locations?: Trying to Find the Location of the Oxygen ...

    Check Engine Light Code P0060 HO2S Heater Resistance (Bank 2, Sensor 2)

  10. 2008 Chevy Silverado Code P1133: What Does Code P1133 Mean?

    What does code p1133 mean? Reply 1: Hi damon925, Welcome to 2carpros and TY for the donation GM P1133 Heated Oxygen Sensor HO2S Insufficient ...