Dose any one know ELM AT commands well?

jdm2003 · July 15, 2017

I cant seem to get any PC programs to communicate with my cars ECU.

the PC can connect to the ODBII Interface with some programs but never the ECU.

sending AT commands from a console through COM seems to get a response when i monitor all (AT MA).

i get a data stream from that command

I have looked up what consult interface sends to the ecu in bytes. there is an initiation sequence the ecu will not respond unless this is sent.

some information is available on setting up the ELM to talk to the JODB Nissan 2003 ecu. but i found it not much help when using a pc program.

ECU Initialization Sequence.

HEX

0xFF 0XFF 0XEF

dose any one know how to send this sequence vi AT commands in a console? lol

have attached some information on Nissan consult

Edited July 15, 2017 by jdm2003
added documents

jdm2003 · August 10, 2017

Bump

I found a combo that works for the nissan Z33 2003 non OBD

KKL VAG-COM 409.1 USB Cable OBD2 II OBD Diagnostic Scanner VW/Audi/Seat VCDS

Although it says VW/Audi/Seat VCDS, The adaptor name is correct KKL VAG-COM 409.1.

this works with Nissan Datascan2

SpeedyZee · August 15, 2017

Have you got any further with this ?

Been a long long time since I messed with OBD commands and the like and my memory is a bit hazy on it now.

Have a look at this page see if it helps you though

jdm2003 · January 16, 2018

Thanks i did find a solution the car is JODB i had to use nissan datacan software and a Ka Vag cable.

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