service TC/STC warning
Thread Starter
TECH Resident
iTrader: (1)
Joined: May 2008
Posts: 800
Likes: 1
From: Minnetonka,MN or Fargo
service TC/STC warning alright as sad as it is im fed up with this machine....
first the rear comes out of alignment and ruins my tires i have had for less than a year then the service tc/stc light starts blinking on me today. after the light came on it started shifting like garbage.
i was thinking the problem might stem from the f*&ked up rear tires?
anybody else have this issue?
first the rear comes out of alignment and ruins my tires i have had for less than a year then the service tc/stc light starts blinking on me today. after the light came on it started shifting like garbage.
i was thinking the problem might stem from the f*&ked up rear tires?
anybody else have this issue?
TECH Regular
Joined: Nov 2009
Posts: 446
Likes: 0
From: Farmington Hills, MI
I'm about 75% sure that it's your MAP sensor or something else related to estimating engine torque. If the TCM doesn't get a good torque estimate, which is based on engine load (MAP sensor), then it defaults to max pressure shifts for trans integrity. The torque estimate is use for Traction Control too, and that's why you get the TCS/ESC lights. I know the sequence well (beep... beep... bong-bong) because my cam caused my MAP sensor to flip out. A quick scan of the code would help me be sure.
Thread Starter
TECH Resident
iTrader: (1)
Joined: May 2008
Posts: 800
Likes: 1
From: Minnetonka,MN or Fargo
ha figured it out it was my fault i cleaned the maf and did not re connect it i noticed my dash hawk was not was reading a -40 iat hah hah oops! thanks guys.
the firebird project is going good piced up a 428 that needs assembly the other day pics soon i promise!
the firebird project is going good piced up a 428 that needs assembly the other day pics soon i promise!
