I've been busy hooking up an ELM327 to my ITR. So far no luck :-(
As far as I have googled my '98 Euro ITR has a Euro type P73 ECU.
The car does not have an OBD2-connector but a 3-pin DLC connector
(or actually the call it MCIC). I can't find this connector in the service
manual (I think because I have the US edition of the manual). I think the pinout
of the connector is:

1 2 3
---------
| x x x |
--|__|--

Female Connector

1 - Brown/black Ground
2 - Red/White +12V
3 - Blue Data

Questions:
- Does anyone have a EDM service manual with the 3-pin connector in it ?
- I think The P73 "speaks" ISO9141 protocol, at least the US version (with
OBD2 connector) does; Can anyone confirm if my EDM P73 also "speaks"
ISO9141 (K-Line) ? (or is it Honda proprietary protocol?)

Thanks for helping out !!!

PJW#703
http://drive.to/itr


Modified by pjw#703 at 2:43 PM 7/30/2008


Modified by pjw#703 at 2:44 PM 7/30/2008


Modified by pjw#703 at 2:45 PM 7/30/2008

 

I still have no luck on this one .....
The 3-pin diagnostic connector on my EDM ITR is still a secret to me.
Anyone to help out ?

Peter
PJW#703