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coolant sensor

  1. 1999 93 Coolant Fan Mystery

    NG900 & OG9-3 Workshop
    I think I chased down all the threads here on the forum. And I turned my WIIS inside out, but I cannot nail down the solution to my puzzle. Symptom: Radiator fan does not switch on in any conditions, causing radiator boiling and overflow when the car is parked hot. I do not know when this...
  2. Replaced stat and coolant sensor...why is my enging light still on?

    9-5 Workshop
    Hi folks! I received a code that told me my coolant sensor is bad. So I did the propers and replaced both the sensor and the thermostat. I've only restarted it a few times since the replace, but the engine light is still on (SID says check is ok). Any thoughts on this? It's happening on a...
  3. 99 2.3T Radiator Fan problems -- HELP!

    9-5 Workshop
    Hi! I don't post much here, but I've gotten lots of help with various issues with my '99 9-5 SE. But nobody seems to have had this particular issue: My fans simply won't come on. At all. I bypassed them, and jumpered them to the battery. They spin up, and work fine. So the problem is...
  4. 1995 Saab 900s 2.3L diagnostic tool?

    NG900 & OG9-3 Workshop
    Does anyone know for sure if the 1995 900s 2.3L non-turbo uses OBD II or OBD I? I heard some late 1995 model cars were OBD II compliant. Just got a check engine light and I need to find out whats wrong. My car sputters horribly! If I push on the gas quickly the motor bogs out especially on...
  5. CEL P0116 on 2003 Saab 9-5

    9-5 Workshop
    I have a check engine light on, and a CEL P0116 reading. From searching forums, I discovered that I likely have to replace the thermostat and coolant temperature sensor. Although, I found that most of the people with the same CEL reading also noticed unusual behavior with the temperature gauge...