Setting TPS
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Joined: Feb 2023
Posts: 47
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From: Mt Washington KY
Car: 1955 Chevy Belair
Engine: 87 L98 from Corvette converted SD
Transmission: 700R4
Axle/Gears: 3.08 POSI
Setting TPS
It occurred to me if the TPS is set at .54 and at some point the idle screw in the throttle body has been moved, wouldn't that put the two out of sync? if the throttle blade wasn't in the correct position, then would the TPS be off?
Joined: Dec 2004
Posts: 16,754
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Setting TPS
Tps on speed density can range .54-.76 the ecm before starting will reference this as 0% throttle. But generally the tps on 90-92 is fixed not elongated holes and you will see .67-.76vdc.
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