p0128

  1. Mikerizer

    P0128 2009 Ford Fusion

    2009 Ford Fusion, 2.3L, 120k miles CEL is on...the code is P0128. The engine is running good, the temp needle on the dash is halfway between hot/cold, right where it should be. Are there two coolant sensors? One for the needle, and one for the computer? Where do I need to look for this...