MitsuStyle - View Single Post - I bet this will stump you as it does me..

niterydr · 11-13-2006

Alright.
So what did you do about the cas sensor? That is different at times as well.
You'll want to swap on the 91 cas, 91 tb, 91 transistor, and then move a few pins in the ecu.
Go to http://www.dsmchips.com/1990ecu.html for more info on the ecu stuff.
I don't think it is on vfaq anymore, sorry for the bad link.
Your best bet?
Swap in the 1991 ecu (if it is a good ecu, check the caps). And also swap in the 1991 transistor, coil pack assembly, tb, and cas

11-13-2006	#4
niterydr back in the saddle again 24 Hours Rally Champion! 3D Pacman white house edition Champion! 3D Racing - Track 2 Champion! ATV Winter Challenge Champion! Bloody Pingu Champion! WRX Racing 2 Champion! Tournaments Won: 5 Join Date: Oct 2003 Location: Elkhart Texas Drives: 2015 Ram Quad Cab Hemi, 1999 FRC Corvette, 93 Stealth Turbo Posts: 6,411	Re: I bet this will stump you as it does me.. Alright. So what did you do about the cas sensor? That is different at times as well. You'll want to swap on the 91 cas, 91 tb, 91 transistor, and then move a few pins in the ecu. Go to http://www.dsmchips.com/1990ecu.html for more info on the ecu stuff. I don't think it is on vfaq anymore, sorry for the bad link. Your best bet? Swap in the 1991 ecu (if it is a good ecu, check the caps). And also swap in the 1991 transistor, coil pack assembly, tb, and cas __________________ My street car runs low 11's and my race car's personal best is a mid 11.... Last edited by niterydr; 11-13-2006 at 09:56 AM..