i know my 92 z has a non-adjustable tps. which is bad because the voltage drops about 1/2 throttle. now i have 2 complete tpi setups from 89 irocs. which have adjustable tps. can i use one of those? if so what should i set it to?

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92 z28 170,000 miles 14.20 on goodyear eagles before exhaust only mods k&n and slp 13/4 headers and dual 2 1/2 exhaust
87 trans am 12.20 on motor too many mods to list

 

I've never heard of a non-adjustable tps. how do you know it isn't adjustable? Aren't there slots on it for moving it around?

 

The SD cars have non adjustable TPS's. No, it doesn't have slots for moving it around. The ECM adjusts itself on startup for the sensor.
I don't see why you couldn't put the adjustable style TPS on. Theoretically it wouldn't mnatter if you set it or not either, though i'd try to set it to 0.5V anyway.
...ed

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Ed Maher - Moderator @ The Carb Board
92 Z28 Convertible - Quasar blue / Tan top
LB9 4L60 GU2 G80 - stock, soon to be sleeper
-=ICON Motorsports=-

- Definitely prototypes, high powered mutants of some kind. Too weird to live, too cool to die