Halltech TRAP + Granatelli MAF= Check Engine Light??
Pro
Joined: Jan 2004
Posts: 675
Likes: 0
From: FT Bragg North Carolina
Re: Halltech TRAP + Granatelli MAF= Check Engine Light?? (ivseddoc)
Turn your ignition on but do not start it, clear all warning messages then push and hold options button and while holding the option button push fuel 4 times in a row and write the codes down that it displays....then post them here
Pro
Joined: Mar 2002
Posts: 712
Likes: 0
From: Santa Clarita Ca
Re: Halltech TRAP + Granatelli MAF= Check Engine Light?? (ivseddoc)
Is there any solution to this problem? My mechanic is stumped. Halltech says to reinstall stock MAF.
Team Owner
Joined: Mar 2001
Posts: 25,889
Likes: 7
From: Virginia Beach
CI 3-5-6-7-8 Veteran
Re: Halltech TRAP + Granatelli MAF= Check Engine Light?? ('97 C5)
Granatelli MAFs are garbage (all aftermarket ones are) there's just no need for them. I have heard many many stories of people loosing power with them. BTW I have some hydraulic blinker fluid for sale... 15 horses guaranteed :jester
Supporting Vendor
Joined: Mar 2002
Posts: 13,099
Likes: 672
From: Bristol, Tennessee
St. Jude Donor '09
Re: Halltech TRAP + Granatelli MAF= Check Engine Light?? (Cobra4B)
It doesn't make sense to make a sensor less sensitive. That's all it is, not a high performance mod.
Jim
Jim
