APR Chip button not responding.....
#1
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The button that runs to the ECU box is not working. My car won't switch between the programs. It's stuck in chipped mode and won't do anything. ANyone have any idea why this might have happened? A couple days ago when I was driving the check engine light flashed five or six times, but thas the only odd thing I noticed.
#2
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Join Date: Mar 2000
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It may have come off the RCA jack at the ECU or something, or at the switch. Make sure it's not cut and shorted in it's run.