1990 ecu paired w/ a 1986.5-1989 engine

mkiiisupra · 03-02-2008, 12:13 PM

I have had no compatablility problems with running a 90 ecu on a pre 89 engine.

Seems like yeah maybe diffrent parts but they all send they same signals to the ecu

03-02-2008, 12:13 PM	#10
mkiiisupra Lexus & 550's Join Date: Sep 2007 Location: Las Vegas, NV Posts: 570 Blog Entries: 1	I have had no compatablility problems with running a 90 ecu on a pre 89 engine. Seems like yeah maybe diffrent parts but they all send they same signals to the ecu __________________ 1990 Toyota Supra Turbo A/T ------------------------------------------------ Questions about oil? take a look http://www.supramania.com/aehaas/