Hi

I have problem with 2012 GMC Sierra turbo , I use Texas speed maf but it's not read I change the wires like this

http://ww2.justanswer.com/uploads/ebrock63/2010-07-07_011535_2010-07-06_191318.png


But it's same ... What should I do ??

 

Thanks for the help

 

No problem.

CALL TEXAS SPEED!!!!!

 

ditch maf go speed density...your welcome.