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malfuntioning temperature sensor

Car: Honda, CRX HF, 1991     -    Back to Fix-It    -    Honda CRX HF Repair Manuals

Q.I have a 1991 CRX HF with 137,000 on the odometer. I am having problems with what i believe to be a malfuntioning temperature sensor, or even a defective ECU. The engine starts fine, but then misses alot upon acceleration, then stalls when coming to a stop. The radiator fans do not operate allowing heat build up, but the fans do come on with the A/C switched to on...
Any ideas?

More Info required Ok is the check engine light on?
If you pull down the passenger-side floor mat from the top, you'll expose the computer. In the middle of it's housing there's a sight window.
Turn on the ignition key and a light will blink indicating the code(s) set. Just count the blinks for the first digit, followed by an obvious delay; then count digits again.
If more that one code is set, there will be a yet longer delay between each code.
This will repeat itself continuously, so you'll have plenty of time to figure it out.

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