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R_U_FST2
Dodge Dakota
JOIN HERE
4/26/2002
09:09:45
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 Subject: TPS voltage
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Message:
Okay, this question has been asked before but I have looked through about 20 pages and I am unable to get a definitive answer on this ... so I am asking for people to respond who have done this mod.
I checked mine and got a reading of .591VDC, no problem off came the brass inserts (credit to SpeedTweaks for the instructions). I put it back on and adjusted to .705VDC, no problems. I was surfing around last night and have noticed some other people have had good luck with running a higher TPS voltage (KRC recommends close to .9VDC).
So here is the question, which seems to offer the most precise throttle response? and please no flames!
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bernd
*GenIII*
4/26/2002
09:40:18
|  RE: TPS voltage
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Message:
No...
.9v is the max limit at idle. TPS Range is from .3v-.9v (factory, idle range). Keep it at .85v max otherwise you may experience idle problems (and a possible Check Engine Light). We've tried it at .9v and there's just too much variance in the TPS...doesn't always come back down to .9v. If you want to run it higher, try .8v - .85v.
In regards to the precise setting...there is none. Each vehicle is different and reacts differently.
1997 Dodge Dakota SLT - V6
Supercharged/Intercooled @ 10# w/Nitrous
14.55 @ 96.01mph
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CaribbeanKota
Dodge Dakota
JOIN HERE
4/26/2002
12:48:01
| RE: TPS voltage
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Message:
I could not get my meter to read so low..damn its a fluke meter it only reads 0 volt...it changes automatically from ac/dc so i know there is current (switches to dc) I did get 5v off of pin #1 do i need a different meter?
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MikeD
R/T
4/26/2002
13:09:17
| RE: TPS voltage
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Message:
Someone say AC/DC? Yeah rock on!!!
~Mike~
'01 R/T
MP 2400 Stall, True Duals w/ Flowmaster 10 series, M-1 2bbl, F&B 52mm TB, Airaid, JBA headers, JBA 9mm wires, Kenne Bell Optimizer II, 180 t-stat, 3rd cat removed, Street Scene grill upper & lower, Chrome R/T badges
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Dr0p0ff
GenIII
4/26/2002
14:03:19
| RE: TPS voltage
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Message:
Carribean.. we've talked about this before... heh.. your fluke sucks!! ;o)
Keep On Truckin!
Sgt G
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RossD
Dodge Dakota
JOIN HERE
4/27/2002
16:01:27
|  RE: TPS voltage
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Message:
ummmm....yeahh ya see were using these new cover sheets on the TPS reports Didga get that memo??
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R_U_FST2
Dodge Dakota
JOIN HERE
4/27/2002
22:15:13
| RE: TPS voltage
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Message:
So if I understand correctly you are saying that every Dak's optimal TPS voltage is different, and to find it try between .700VDC and .850VDC?
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bernd
*GenIII*
4/28/2002
10:28:29
| RE: TPS voltage
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Message:
Evey vehicle is different. The TPS (factory/unmodified) sensors will read anywhere from .4v-.7v. This is why there's a small range for optimum setting. .7-.75v is about the norm with .8v being on the more rare side (vehicles with factroy TPS sensor already at .7v or close to it).
1997 Dodge Dakota SLT - V6
Supercharged/Intercooled @ 10# w/Nitrous
14.55 @ 96.01mph
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Geoff
GenIII
4/28/2002
11:25:46
| RE: TPS voltage
IP: Logged
Message:
Umm... yeah... right i'll get you a copy of that TPS report cover sheet memo right away
Geoff
2000 3.9L RC Sport. Flame Red. 5-speed, 3.55, Airaid, Vortex Muffler, F&B 48mm TB, 180 T-Stat, Autolite 3923s, IAT Adjuster, Clear Corners, SS Grill Insert, JBA Plug Wires, Underdrive Crank Pulley. Hurst Shifter, Removed Clutch Fan, Sony CDX-MP450X MP3, Infinity Reference Speakers
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