2000 camaro
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Joined: May 2024
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2000 camaro I have a Camaro with Holley terminator x.took it to tract and made several passes.as soon as I let off trans brake it stumbles like u pull your foot of peddle for a split second then takes right back off and runs fine the rest of the pass. when data logging it it shows tps dropping from 100% to 78 ish Everytime then comes right back to 100 .ive changed tunes and changed rpm when leaving and still same thing everytime.any ideas would he appreciated.
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Joined: Aug 2010
Posts: 7,323
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From: Ann Arbor, MI
It would help if you shared your entire log file with us. (Well those who use Holley.) I think you have to "zip" the file before this forum lets you upload it.
I would first look at Pedal position. Maybe your seat moved back and your foot actually came off the pedal a bit. Next look at battery voltage to look for electrical gremlins. I'm not aware of anything else that could drop your TPS, but I'm no expert.
I would first look at Pedal position. Maybe your seat moved back and your foot actually came off the pedal a bit. Next look at battery voltage to look for electrical gremlins. I'm not aware of anything else that could drop your TPS, but I'm no expert.
