7730 aujp tuning ?
09-28-2014, 02:12 PM
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Car: 1969 camaro
Engine: 90 TPI
Transmission: 400turbo
7730 aujp tuning ?
I have a great tune and car runs good. Dragcar only. My question is. At wide open throttle the computer reads a set map. Correct? Does anything alter that map each pass down track? Car runs deadly, once in a while it will pick up or slow down a couple hundredths then go back to running the regular number. I'm thinking the o2 causes problems.
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09-28-2014, 02:27 PM
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Car: check
Engine: check
Transmission: check
Re: 7730 aujp tuning ?
Unless there is a MAP malfunction the ECM uses the actual MAP reading. Look at the BLM used during the pass. It can change the fueling.
RBob.
RBob.
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