Check engine light

  • Thread starter Thread starter farmer12
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farmer12

I've got a 92 with a 2.0 auto, I ran a diagnostic on it and pulled about 7 codes off of it, but thats not my question, I know how to fix it. What I'm confused about is the check engine light never came on with all of these codes. All but one of them should have thrown a light. I had a tps, map, egr, mat, speed sensor and a couple other I cant remember. The speed sensor code did give me an ABS light but nothing else, thats the only reason I put the code reader on it. Any idea why it would do this? All the dummy lights in the dash work on startup, car runs great, good mileage....and 204,000 miles. Just a little confused. Thanks for any ideas!
 
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