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- - ecu help (https://honda-tech.com/forums/honda-civic-del-sol-1992-2000-1/ecu-help-323395/)

altoid

11-02-2002 03:18 PM

ecu help

not sure if this has been covered but i have an ecu in front of me and the number on it is 37820-p2p-a33 i know its from an ex d16y8..but is it from a manual tranny or not? thanks
ohh and from what i understand this ecu has no knock sensor correct?

eg6ajk

11-02-2002 04:01 PM

Re: ecu help (altoid)

usually last three numbers denote the type of ecu 5spd or auto.

in obdi cars: 37820-p28-A51 means auto, 37820-P28-A01 is a 5spd.
A= america (USA)
5=auto
1=revision

in case of OBDII: 37820-P2P-A33 is a 5spd, while a 37820-P2P-A71 is an auto.
A=USA
3=5spd
3=revision

meaning your ecu is a 5spd., other 5spd ecus which exist will have A31, A32, A33

altoid

11-02-2002 08:41 PM

Re: ecu help (eg6ajk)

thanks a bunch!

altoid

11-03-2002 11:34 AM

Re: ecu help (altoid)

whats the speed limit on the p2p ecu?

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