ECU Identification Question

[34diesel34]

I'm trying to find out if the ecu posted below is for a manual transmission or automatic transmission. The person that sold it to me on ebay said it's for a manual transmission. I'm thinking it's for an automatic because it gave a code 19 which is automatic transmission related in the haynes manual

 

[ZCpowerdSI]

According to this it is a manual ecu!!

"How to indentify you ECU" - Honda-Tech

This will really help anyone who needs to identify an ecu

 

[INJEN78]

its actually an auto ecu..the last three digits are 900(meaning its also jdm)

 

[34diesel34]

I knew it when I found out what that code 19 ment. It's a transmission lock-up control solenoid for auto tansmissions. 5 speed ecu's dont even have a code 19 at all

 

[INJEN78]

you can take one of the resistors out of the ecu..i believe its a52 or something ill look it up

 

[CAFROG]

I agree Auto for sure...but how do you know where its from? 900.....I thought it was a letter where the 9 is....I thought the letter tells you what country it was for? Like A01 vs J01

 

[INJEN78]

the jdm versions do not have the a01 or any of that.. it will say 900 or 901 if its jdm auto

 

[LifeSucks88]

Auto to Manual go here PGMFI.ORG - Grassroots ECU Development - Library . OBD1CivicIntegraAutoManual

 

[34diesel34]

Auto to Manual go here PGMFI.ORG - Grassroots ECU Development - Library . OBD1CivicIntegraAutoManual

Good post. Very helpful info. Thanks man.