Tach Probs at High RPM, b16a1
#1
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Join Date: Mar 2004
Location: Kingston, Ont, Canada
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Tach Probs at High RPM, b16a1
I have a 89 CRX with a b16a1, PR3 ECU swaped in...I am using the stock SI tach...Worked great for a long time. Now under WOT the tach jumps around like crazy over 6500RPM....
The car seems to be running great though
any ideas?
The car seems to be running great though
any ideas?
#3
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Join Date: Aug 2002
Location: where civics tend to disappear, NC
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Re: Tach Probs at High RPM, b16a1 (EH3B18B)
I had the same problem, but after 7500 the tach would peg out. There are 4 wires that slide onto the igniter, take them off and clamp them down tighter.
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eighty9crx
Honda CRX / EF Civic (1988 - 1991)
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08-06-2008 08:56 PM