UK user with 4.0 Mustang V6

[Tomhappyapril]

Hey guys I've had your Tune in for about 2 weeks now and i do love it !

But since having it installed I've had this problem happen twice.
Usually on a long drive (1 hour or 2) the spanner light will come up on my Mustang dashboard and it seems to be effecting my automatic gear box all most like it doesn't know what gear to be in or some sort of sensor is failing and its reaction to my throttle response is out of the window.

That being said if i pull over turn the car off then back on the problem disappear with the spanner check light.
i haven't used the diagnostic when this light has appeared because being on a trip its a very inappropriate time to mess with the car.

i feel there could be an error with the map I've installed ?

any help cheers Tom from south wales

[Brian1974]

sounds like you might have a t-body going bad.what year is your mustang?if you have no cable going to your t-body that means it is controlled my wire.most fords had t-body problems.try scaning your car for codes.hope this helps you.

[mikel]

what tool are you using, and what tune did you install?

is there a CAI installed on the car?

Thanks

[Tomhappyapril]

sounds like you might have a t-body going bad.what year is your mustang?if you have no cable going to your t-body that means it is controlled my wire.most fords had t-body problems.try scaning your car for codes.hope this helps you.

Cheers brain its a 2005 would cleaning the t body help ?

[Tomhappyapril]

what tool are you using, and what tune did you install?

is there a CAI installed on the car?

Thanks

I have the intune i1000 ,first i used the 91octaine tune then i went to the 93 and reduced global spark by 2 to get the firm shift. Both tunes have had this problem .there is no cai just a k&n pannel filter in place . Cheers tom

[Brian1974]

Cheers brain its a 2005 would cleaning the t body help ?



yes

[Tomhappyapril]

Cheers brain its a 2005 would cleaning the t body help ?



yes

Ill give that a try as theres no harm in it

[Tomhappyapril]

just to reply it was the TPS sensor on its way out

[mikel]

glad to hear it.