MAF/TPS
05-17-2008, 08:00 PM
#1
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Join Date: Mar 2008
Location: Wellston,Ohio
Posts: 122
MAF/TPS
I have a 1994 GT that hasbeen having idle problems,I have cleaned the Throttle Body, IAC,TPS,MAF. I ran a KOEO/KOER Test like 3 or 4 times now. The first and secondtimeI ran it I had no codes, but the third timeI ran it I got code 123(throttle position sensor signal voltage is too high) and code 157(mass air flow sensor signal voltage is too low), could i have messed them up when i cleaned then? I used STP Throttle Body Cleaner. My Second ? is, could the Mass Air Flow being bad cause the Throttle Position Sensor to be off and throw a code?
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05-17-2008, 11:51 PM
#5
1st Gear Member
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Join Date: Mar 2008
Location: Wellston,Ohio
Posts: 122
RE: MAF/TPS
wow, if you don't have a answer than don't post!
and the reason I'm SOimpatient is that i have to go to work in about 4 hours as I'm a (correction officer)and i have had no sleep for about 29 hours as I'm trying to figure out the problem so i have a way to work as the mustang being my only car, so yes i'm a little impatient , so if you don't have a answer please don't post, not trying to be a di*k.
and the reason I'm SOimpatient is that i have to go to work in about 4 hours as I'm a (correction officer)and i have had no sleep for about 29 hours as I'm trying to figure out the problem so i have a way to work as the mustang being my only car, so yes i'm a little impatient , so if you don't have a answer please don't post, not trying to be a di*k.
05-18-2008, 12:28 AM
#6
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Join Date: Dec 2005
Location: Lil' Rhody
Posts: 22,376
RE: MAF/TPS
ok... I won't post with my years of experience on these cars. I won't tell you about the TPS issues, and I wont tell you about the MAF...
but seriously... don't bump your threads... Its a good way to get them deleted
but seriously... don't bump your threads... Its a good way to get them deleted
05-18-2008, 12:37 AM
#7
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Join Date: Mar 2008
Location: Wellston,Ohio
Posts: 122
RE: MAF/TPS
believe me I'm not just some newbie when it comes to mustangs, I've have about 17,4 of them ran low 7s in 1/8th, and 2 of the were meant condition 87 with the t-tops.but i will grant you this i don't know much about the 94-95s the only reason i have got one is that i traded my 393 stroker for it striate up, and it only has 94,00 miles on it, and i know about re-setting the tps, if that is what you are talking about.
