ecu help
11-02-2002, 03:18 PM
#1
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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?
ohh and from what i understand this ecu has no knock sensor correct?
11-02-2002, 04:01 PM
#2
Honda-Tech Member
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
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
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37820, 37820p28a01, 37820p28a51, 37820p2p, 37820p2pa33, a31, a32, a33, ecu, honda, p28a51, p2p, p2pa33, p2pa71, pinout
