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View Full Version : P13 ecu into eg


CRXDEL501
03-04-2012, 05:46 PM
Hey all,

Does anyone know if a P13 ecu from a 92-95 prelude vtec will work
In an eg with F20b(dohc) as an interim ecu before a hondata is bought in a p28.

I do have and currently using a p28 however this is being sold as hondata is being bought already in a p28

Cheers.

:angel:
infurNOS
03-04-2012, 05:55 PM
Which injectors are you using? Stock or H22?
CRXDEL501
03-04-2012, 05:59 PM
Which injectors are you using? Stock or H22?

Stock injectors
infurNOS
03-04-2012, 06:07 PM
It will run like garbage. Pretty sure h22 and f20b maps are completely different. I wouldnt take it past 2.5k rpm.
CRXDEL501
03-04-2012, 06:13 PM
It will run like garbage. Pretty sure h22 and f20b maps are completely different. I wouldnt take it past 2.5k rpm.

True.. Glad I asked. I thought it would have been ok
RIHIA
03-04-2012, 11:25 PM
http://www.superhonda.com/forum/f28/what-ecu-run-f20b-306160/
RIHIA
03-04-2012, 11:26 PM
http://www.preludepower.com/forums/archive/index.php/t-341583.html
RIHIA
03-04-2012, 11:27 PM
can always borrow my injectors :thumbsup::thumbsup::thumbsup:
CRXDEL501
03-04-2012, 11:28 PM
can always borrow my injectors :thumbsup::thumbsup::thumbsup:

lol...
possibly
ECU-MAN
05-04-2012, 04:35 PM
the P13 ECU will go into Limp mode as it wont find the PO2H, you will have to rewire it, then change it back if you want to go P28 again
CRXDEL501
05-04-2012, 05:07 PM
the P13 ECU will go into Limp mode as it wont find the PO2H, you will have to rewire it, then change it back if you want to go P28 again

I was going to pm you actually!
Yeah not going to do it hey
Because I'll be going p28 soon again