Do I need to adjust my TPS?
Thread Starter
Senior Member
Joined: Apr 2003
Posts: 500
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From: Christchurch, New Zealand
Car: 1989 Trans Am
Engine: 1989 305 TPI
Transmission: 700-R4
Axle/Gears: 2.77 10 bolt
Do I need to adjust my TPS?
Hey all,
Today I checked the TPS on my Quadrajet to ensure the voltage was in the correct range. With the car off, the voltage at idle was 0.57V and at full throttle I get 4.17V. Is this the correct range? I see in other posts idle should be about 0.6V, do I need to adjust mine or is it OK?
Thanks!
Today I checked the TPS on my Quadrajet to ensure the voltage was in the correct range. With the car off, the voltage at idle was 0.57V and at full throttle I get 4.17V. Is this the correct range? I see in other posts idle should be about 0.6V, do I need to adjust mine or is it OK?
Thanks!
Member
Joined: Mar 2002
Posts: 156
Likes: 0
From: Bloomington, IN
Car: 1986 Pontiac Trans Am
Engine: 305 LG4
Transmission: Borg Warner 5 Speed
Hey that sounds fine to me. YOu won't really notice much of a difference between .45 and .6 at idle, and anything over 4.1 at WOT is good. Mine is at .54 and 4.15 I think.
Thread Starter
Senior Member
Joined: Apr 2003
Posts: 500
Likes: 0
From: Christchurch, New Zealand
Car: 1989 Trans Am
Engine: 1989 305 TPI
Transmission: 700-R4
Axle/Gears: 2.77 10 bolt
Originally posted by SkyWarrior
Hey that sounds fine to me. YOu won't really notice much of a difference between .45 and .6 at idle, and anything over 4.1 at WOT is good. Mine is at .54 and 4.15 I think.
Hey that sounds fine to me. YOu won't really notice much of a difference between .45 and .6 at idle, and anything over 4.1 at WOT is good. Mine is at .54 and 4.15 I think.
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