a friend of mine just got a fox body, and im trying to find out why his cel is on.... when he initially got it, i tried to run the codes for it, and accidentally jumped the wrong connector... nothing happened, but the light is on now!!! I dont know if i havent let the computer sit long enough or something unplugged, but i cant get the cel to shut off, or run the codes!!! i was thinking a ground??? any body with any suggestions??
why wont computer go into self test mode??
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disconnect the battery for 20 minutes or so.
for future reference, here's the how to do it for computer testing...
Here's the link to dump the computer codes with only a jumper wire or paper clip and the check engine light, or test light or voltmeter. I’ve used it for years, and it works great.
See http://www.troublecodes.net/Ford/
OR
See http://www.dalidesign.com/hbook/eectest.html for more descriptive help
OR
See http://www.mustangworks.com/articles/electronics/eec-iv_codes.html
for future reference, here's the how to do it for computer testing...
Here's the link to dump the computer codes with only a jumper wire or paper clip and the check engine light, or test light or voltmeter. I’ve used it for years, and it works great.
See http://www.troublecodes.net/Ford/
OR
See http://www.dalidesign.com/hbook/eectest.html for more descriptive help
OR
See http://www.mustangworks.com/articles/electronics/eec-iv_codes.html
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