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coolant sensor

  1. 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. 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. 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. 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. 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...
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