LT1 MAP and MAF values?
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10 Second Club
Joined: Apr 2005
Posts: 685
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From: Clarksville, IN
LT1 MAP and MAF values? I have been doing some logging in Datamaster and noticed my MAP KPA values are up and down at WOT. Is this normal? Same for MAF AFGS's. The MAP KPA will go 96, 95, 92, 96, 91 and the AFGS will go 315, 327, 323, 330,326. Shouldn't the values rise over RPM and peak? The TPS voltage is changing to. 3.86, 4.00, 4.12, 4.41, 4.28 (all at 100% throttle). The TPS is fairly new, original MAF and MAP. Am I having airflow problems (restriction or valve float), voltage problems, sensor problems, or is this normal?. The car doesn't seem to be down on power. I did a search and couldn't find an answer.
Last edited by n2ocamaro; Sep 7, 2008 at 12:14 PM. Reason: added info
