HomemadeTurbo - DIY Turbo Forum - which ecu is best obd0

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- - which ecu is best obd0 (https://www.homemadeturbo.com/engine-management-10/ecu-best-obd0-29400/)

Chris Harris

11-11-2004 09:27 AM

Re:which ecu is best obd0

Quote:

Originally Posted by hookonboost

I got my ecu back tonight PR4-L10 and plugged it in and it WORKED!!!no cel code was throwing and no dash CEL on either..took her for a spin and wow no BOOST cut(NG48)but my wideband is reading 12.1-12.7 on boost compare with my PM6 which reads 11.0-11.9....car is '91 integra LS..

That's really strange...when I used to run a PM6 vs. a PR4 on the same code and maps, the PR4 used to always run richer.

Weird you had the opposite effect.

Chris Harris

11-14-2004 10:13 AM

Re:which ecu is best obd0

Confirmed yesterday that neither PR4-A01 or PR4-A02 DO NOT work in my 1991 Teg.

They both throw a Code 13 which causes limp mode.

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