What OBD-I ECU for 1999 Automatic LS

ali_baba

New Member
I have an 1999 automatic ls and I am doing an all-motor build. IHCE, high comp, and cams. I am obviously going to need a tune after all of this. I realize that I need to convert to an OBD-I ecu in order to get it tuned but i do not know what ecu I can use for a 1999 automatic ls. Can anyone tell me which ECU's I can use? P.S. I want to keep it automatic!
 

BrokenTalon27

W.F.O
ali_baba said:
I have an 1999 automatic ls and I am doing an all-motor build. IHCE, high comp, and cams. I am obviously going to need a tune after all of this. I realize that I need to convert to an OBD-I ecu in order to get it tuned but i do not know what ecu I can use for a 1999 automatic ls. Can anyone tell me which ECU's I can use? P.S. I want to keep it automatic!
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Get a p28 or a p06 and have it socketed. If you find a manual ECU, they can change the resistors around to make it run an auto.
 

ali_baba

New Member
i believe a p28 and P06 are for SOHC and my B18B1 is DOHC, will that be a problem?
 


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