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which ecu is best obd0

Old 11-04-2004, 07:32 PM
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Default which ecu is best obd0

i got a pr4 running my 88 civic i am gonna use TE should i use the pr4 or find a pm6 to socket
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Old 11-04-2004, 10:23 PM
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Default Re:which ecu is best obd0

I beleive the Pr4 or the PM6 (90-91) have external roms and either one will work fine. I have a PR4 I'm going to chip here in a couple days.


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Old 11-05-2004, 07:27 AM
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Default Re:which ecu is best obd0

i got an xtra pr4 if ur interested. so u can jus chip the xtra then pop it in when it works
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Old 11-05-2004, 02:06 PM
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Default Re:which ecu is best obd0

i got pr4s out the *** i just want to koow if TE responds better to the pm6
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Old 11-05-2004, 02:10 PM
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Default Re:which ecu is best obd0

no, it doesn't matter.
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Old 11-07-2004, 07:12 PM
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Default Re:which ecu is best obd0

Originally Posted by projekteg
no, it doesn't matter.
Well...some PR4s are tricky.

Since you have them coming out your *** use one with the code "PR4-A10" or "PR4-A02" and you should be fine when running the latest PGMFI code NG28 or NG48
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Old 11-07-2004, 10:28 PM
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Default Re:which ecu is best obd0

will this pr4 ecu work? PR4-L10
http://pgmfi.org/resources/FAQ/scans/PR4top.jpg
thanks
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Old 11-08-2004, 07:56 AM
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Default Re:which ecu is best obd0

I think the L10's do work too...but dont quote as Im not 100% sure. If it does, please come back and let us know.
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Old 11-08-2004, 08:16 AM
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Default Re:which ecu is best obd0

i'll let you guys know as soon as i get my pr4 back..

thanks
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Old 11-10-2004, 10:51 PM
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Default Re:which ecu is best obd0

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(NG4but 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..
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