TPS voltage

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Nov 17, 2004 | 08:33 AM

Buck89RS

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Member

Joined: Sep 2003

Posts: 125

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From: Rural Hall, NC

Car: 1989 RS

Engine: 2.8L MPFI Bored 30 over (Rebuilt DEC 2004)

Transmission: 5 - SPD With 3.42 open rear end

TPS voltage

I set the voltage on my TPS to 0.552 and WOT is 4.28, does this sound right to yall? Any advantages to higher voltage setting or lower for that matter. Thanks

-Buck

Nov 17, 2004 | 09:03 AM

Doward

Supreme Member

Joined: Aug 2002

Posts: 3,827

Likes: 1

From: Gainesville, FL

Car: 1988 Chevy Camaro Hardtop

Engine: Turbocharged/Intercooled 3.1

Transmission: World Class T5 5 Speed

Sounds close... I believe it's more .54 @ idle, and 4.6 @ WOT

Perhaps your throttle body is not opening completely?

Nov 17, 2004 | 09:07 AM

Buck89RS

Thread Starter

Member

Joined: Sep 2003

Posts: 125

Likes: 0

From: Rural Hall, NC

Car: 1989 RS

Engine: 2.8L MPFI Bored 30 over (Rebuilt DEC 2004)

Transmission: 5 - SPD With 3.42 open rear end

It was open all the way, i just wasnt sure what was the normal for these things. Thanks

-Buck

Nov 17, 2004 | 10:35 AM

bru333

Senior Member

Joined: Oct 2004

Posts: 575

Likes: 1

From: Smithfield, NC

Car: 1987 Camaro SC

Engine: 2.8L MPFI (rebuilt)

Transmission: 700R4 swapped to T5

Axle/Gears: 3.42 open

I've got the same engine ('87 with an automatic), and my TPS shows 4.26 at WOT and 0.55 at idle. I was wondering if it shouldn't be higher at WOT. I'm pretty sure the throttle is open all the way.