Bbk 75mm Tb

[mustang2k]

I just got done installing a TB. When I start the car it says tps sensor voltage is low. Does this mean i have to get a new tps?

 

[sgarlic]

Nah, it just needs adjustment.

This link has how to do it on the 5.0 and the 94/95's .. just happened to be the first link I saw.

http://www.muscularmustangs.com/tps.php

 

[Hornetsnest]

I just got done installing a TB. When I start the car it says tps sensor voltage is low. Does this mean i have to get a new tps?

Do you have an aftermarket plenum or did you bolt it to the stock one?

 

[mustang2k]

I have an aftermarket plenum by MAC

 

[hotmustang331]

Everyone has a problem with the TPS....but I installed a BBK 75MM TB about 6 months after my TF plenum....not one problem, idled just fine after install. Apparently you guys are jacking up the TPS when you remove it lol.

 

['03GTinFLA]

Loosen up the 2 bolts on the TPS, start car, move the TPS to the right or left, adjusting by ear, or voltage if you have a meter. There is very little room for adjustment, but it can make a difference. Then tighten. Hope it helps.
2gts4us, I beat you to this one.

 

[mustang2k]

Does this mean that I need a new one or can I move the screw around to see if I get any voltage which shouldnt matter

 

[mustang2k]

Wen i tighten it back up it just goes right back in its spot that i had it at? Or am i tightin to much?

 

[mustang2k]

???

 

[mustang2k]

I was wondering did u have to disconnect the negative and positive battery cables or just one? How long?

 

[mity2]

there is 2 bolts that holds TPS in place. u reinstalled it little off. So now your TPS is reading bit too low. So u need to get the TPS to 0.95+-.02 for your TPS to work correctly. when you losen those 2 bolts, u have ever so slight movement. u need to measure it as u move it.

after u get it right, u need to reset your PCM. after all is well, it'll idle funny for few days as PCM relearn your car

 

[mustang2k]

How long do I have to disconnected the battery cables?

 

[hotmustang331]

Thrity minutes or so. the car will have a hard time idling and will run like crap.

 

[mrvax]

How long do I have to disconnected the battery cables?

30 seconds. Disconnect the neg cable and go into the car and place your foot on the brake petal for a few seconds to drain any possible caps holding charges etc.