obd2 b18c in 95 LS, tach problem
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Joined: Oct 2005
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From: St. Louis, MO, USA
obd2 b18c in 95 LS, tach problem
I know this is probably a common problem.
I have an obd2 b18c1 from a 00 gsr into my 95 LS shell.
Running p72 obd1 gsr ecu.
Using obd2 gsr engine harness.
My tach will not work, I've heard others with the same problem.
Some people say run a wire from the distributor to my tach wire on driver side.
Others say that this gives inaccurate reading, and makes needles jump.
Anyone know what the problem is or know of a fix? thanks.
Modified by IshbOO at 11:46 AM 6/17/2008
I have an obd2 b18c1 from a 00 gsr into my 95 LS shell.
Running p72 obd1 gsr ecu.
Using obd2 gsr engine harness.
My tach will not work, I've heard others with the same problem.
Some people say run a wire from the distributor to my tach wire on driver side.
Others say that this gives inaccurate reading, and makes needles jump.
Anyone know what the problem is or know of a fix? thanks.
Modified by IshbOO at 11:46 AM 6/17/2008
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