I'm reading 10% tps at idle.
Throttle body is 100% closed.
Not sure what the normal reading is. I did a search but couldn't find it.....
should be 0 or 1% i believe
whats the tps voltage at ?
ur logging the wrong sensor
make sure to use the straight up TPS source
That was just the Actron obdII scanner reading.
After work today I'm going to measure the voltage and resistance at the thing it self.
K well on lunch I had time to connect the scanner to the gf's l61 grandam.
The same tps reading on hers was 0%-1% at idle.
So after work I'm going to swap them and see whats up.
yea should def be zero
1989 Turbo Trans Am #82, 2007 Cobalt SS G85
K well, I tested the voltage on the signal wire is it reads 0.5 v (Normal)
For good measure I swapped the tps's, no change.
Just a side note, this the absloute tps reading from a Actron super scanner......
Taken from the eco reflash.
So I guess 10% is normal?
My problems are coming from my ignition.... not fuel....
See the thread above of below this one....
I don't think your logging the right thing if your seeing 10%
are you using hp tuners?
1989 Turbo Trans Am #82, 2007 Cobalt SS G85
LOL this actually happened to me tonight. Mine bottoms out at 9%, tonight I added a dedicated ground to my engine bay and went to log after that. That's when I noticed it and it wasn't like that the other day. Funny thing is if I disconnect the ground it has no effect. Logging the same TPS sensor I always have, nothing stuck under the buttlerfly or pedal. Not sure if I tripped the sensor by adding a ground or what. Strange.
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Hahn Stage II - Mitsu TD06-20g |3" Turbo-back Exhaust | 61mm Bored TB |
HP Tuners | Innovate WB02 | Spec Stage 3 | Team Green LSD | TurboTech Upper | Full Addco Sways | Sportlines & Yellows |
Ok just remembered this must have happened before my ground re-wiring because last time I was logging I noticed the top rows were missing off the histogram. So this is something that just occurred out of the blue. I put the volt meter on the blue and black wire coming out of the TPS sensor this is what I got. Butterfly Completely Closed : .44 volts, WOT : 4.30 volts. Weird...
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Hahn Stage II - Mitsu TD06-20g |3" Turbo-back Exhaust | 61mm Bored TB |
HP Tuners | Innovate WB02 | Spec Stage 3 | Team Green LSD | TurboTech Upper | Full Addco Sways | Sportlines & Yellows |
Issue Resolved
http://www.j-body.org/forums/read.php?f=64&i=17519&t=17519
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Hahn Stage II - Mitsu TD06-20g |3" Turbo-back Exhaust | 61mm Bored TB |
HP Tuners | Innovate WB02 | Spec Stage 3 | Team Green LSD | TurboTech Upper | Full Addco Sways | Sportlines & Yellows |
