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T.P.S Problems? I have #s

  • Thread starter Thread starter MyCARneedsHelp
  • Start date Start date Feb 9, 2004

MyCARneedsHelp

Founding Member
Apr 24, 2002
658
0
16
Plainfield,IL
Feb 9, 2004
#1
  • Feb 9, 2004
  • #1
Idle - 1.256 WOT 5.22

Im pretty sure i did it right, these were the #'s i got is this good or bad?
 
M

mrbuzcutt

New Member
Nov 25, 2003
8
0
0
Feb 9, 2004
#2
  • Feb 9, 2004
  • #2
Speaking of TPS reports, didn't you get the memo about the new cover sheets?

MyCARneedsHelp said:
Idle - 1.256 WOT 5.22

Im pretty sure i did it right, these were the #'s i got is this good or bad?
Click to expand...
 
P

PRO50SC

New Member
Dec 28, 2003
1,012
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0
Olney, Maryland
Feb 9, 2004
#3
  • Feb 9, 2004
  • #3
No dude, your too high. You should be .95-.99 @ idle which in turn will bring down your wot.
 

MyCARneedsHelp

Founding Member
Apr 24, 2002
658
0
16
Plainfield,IL
Feb 9, 2004
#4
  • Feb 9, 2004
  • #4
i didnt get any memo
 
B

blk92stangg

New Member
Jan 30, 2004
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Hawaii
Feb 9, 2004
#5
  • Feb 9, 2004
  • #5
Would the TPS reading be different with the engine running vs just with the key to on?
 

MyCARneedsHelp

Founding Member
Apr 24, 2002
658
0
16
Plainfield,IL
Feb 9, 2004
#6
  • Feb 9, 2004
  • #6
so im a lil high eh? lol. Whats wot suppost to be at?
 

MustangMulch

New Member
Mar 27, 2003
303
0
0
Santa Clarita, CA
Feb 9, 2004
#7
  • Feb 9, 2004
  • #7
Idle should be at about .97-.99

God damn... you can't open a thread about the TPS these days without coming across a Office Space joke.
 
J

jerry beach

Founding Member
May 20, 2002
2,671
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46
Ocala,FL
Feb 9, 2004
#8
  • Feb 9, 2004
  • #8
According to Charles Probst, it really doesnt matter what your TPS is set at if the car was made "since 1988". Whatever that means. I take it as 88 and newer. he says the computer takes the idle figure and uses it as a baseline whenever the key is turned on. I am giving this info off the top of my head, but its accurate. Get the book and read it.
 
P

PRO50SC

New Member
Dec 28, 2003
1,012
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0
Olney, Maryland
Feb 9, 2004
#9
  • Feb 9, 2004
  • #9
MyCARneedsHelp said:
i didnt get any memo
Click to expand...
I hope your kidding right. WOT should be just under 5 volts and koeo and koer should be the same.
 

MyCARneedsHelp

Founding Member
Apr 24, 2002
658
0
16
Plainfield,IL
Feb 9, 2004
#10
  • Feb 9, 2004
  • #10
ok well i unscrewed the 2 screws and tryed moving it around but it didnt go down. If anything it keeps going up to 1.523 and slowly moving down.
 
N

noslow5_0

New Member
Nov 7, 2003
422
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0
dallas tx.
Feb 9, 2004
#11
  • Feb 9, 2004
  • #11
you may have to wallow out the holes in order to achieve the .95-.97 volts.... Your in plainfield huh... im from cresthill!!!
 

MyCARneedsHelp

Founding Member
Apr 24, 2002
658
0
16
Plainfield,IL
Feb 9, 2004
#12
  • Feb 9, 2004
  • #12
i was in cresthill erlier
 
P

PRO50SC

New Member
Dec 28, 2003
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Olney, Maryland
Feb 9, 2004
#13
  • Feb 9, 2004
  • #13
jerry beach said:
According to Charles Probst, it really doesnt matter what your TPS is set at if the car was made "since 1988". Whatever that means. I take it as 88 and newer. he says the computer takes the idle figure and uses it as a baseline whenever the key is turned on. I am giving this info off the top of my head, but its accurate. Get the book and read it.
Click to expand...
Not doubting your word because you always have very useful info but not having the tps set w/i the correct perameter will turn on the CEL.
 

Michael Yount

Mustang Master
Apr 10, 2002
9,039
6
79
Charlotte, NC
Feb 9, 2004
#14
  • Feb 9, 2004
  • #14
The section Jerry's referring to is on page 89 of Probst' book. It also shows the proper initial voltage with throttle closed, engine warm, key on, engine off as .601V +/- 3%. The whole bit of setting the tps close to 1V to help performance is a myth. And if you believe Mr. Probst who literally wrote the book, it doesn't matter where it is as long as it's down somewhere around 1V with a smooth ramp up to around 5V because "...the control module programming compensates for any differences in sensors, readjusting to a base voltage when the throttle is closed." Jerry - thanks for the reference - made me get the book out and look. I thought that feature was only on the 94/95 models. Makes me want to screw mine around, kill the battery to clear things, and then see if it makes any difference.
 
N

noslow5_0

New Member
Nov 7, 2003
422
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0
dallas tx.
Feb 9, 2004
#15
  • Feb 9, 2004
  • #15
"Makes me want to screw mine around, kill the battery to clear things, and then see if it makes any difference." me too!!!
 

MyCARneedsHelp

Founding Member
Apr 24, 2002
658
0
16
Plainfield,IL
Feb 9, 2004
#16
  • Feb 9, 2004
  • #16
well i wallowed out the holes and turned in a little more, stayed around 1.254 then i just took the screws out and turned it all the frickin way and it didnt go down, just stayed the same. Im thinking it is F****ed
 
N

noslow5_0

New Member
Nov 7, 2003
422
0
0
dallas tx.
Feb 9, 2004
#17
  • Feb 9, 2004
  • #17
i had to really go at mine with 4 different drill bits to really get it enough.... mine will range from .52 all the way up to 1.3 not that i would ever leave it that high!!!!maybe yours is bad??? how old is it not that they usuall just crap out like that... another thing to consider is the throttle stop screw being to far in but dont go messing with that without a feeler gauge to set it back once you've messed with it... Do a search on how to set the idle, or just p.m. and i can tell you!!! Michael told me how to a while back....
 

MyCARneedsHelp

Founding Member
Apr 24, 2002
658
0
16
Plainfield,IL
Feb 9, 2004
#18
  • Feb 9, 2004
  • #18
ok, thanx for the great info ! - Andy
 
B

blk92stangg

New Member
Jan 30, 2004
583
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0
Hawaii
Feb 13, 2004
#19
  • Feb 13, 2004
  • #19
a rotozip cutting bit will work well also
 
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