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Home >> Saab >> 1989 >> 9000 Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (Engine Controls - Tests W/Codes) >> Fault Codes (Without Using ISAT Scan Tester) >> Error Code 12214

Error Code 12214

WARNING: This page is about a different car, the 1990 Saab 9000 and 1990 Saab 900. However, it is still accessible from the selected car via links, so may be relevant.
  1. The check engine light is on. The coolant temperature signal is below 90°C or above 160°C, which is incorrect or out of range.
  2. Test coolant temperature sensor. Make resistance test at pin 13 of LH control unit and ground. Resistance should be approximately 2280-2720 ohms at 68°F (20°C) and 295-365 ohms at 176°F (80°C).
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