ODB-II for the infill G4 and Hummer H3

**haiminger** · 09-28-2007, 07:55 AM

After installing the G4 and CF1.2, it's time for me to get the ODB-II setup up and running.

Can anyone please tell me what should i purchase for the Infill G4 in order to connect to the Hummer h3 ODB-II connection.

Also - where is the H3 ODB-II connection located?

Thanks in advance for the help

Haim

**michbound** · 09-28-2007, 08:26 AM

The OBD II on the H3 should be right under the steering wheel column. The OBD Pro www.obdpros.com supports the H3 protocols, but if by CF you mean centrafuse I think you might have some problems since the H3 has multiple CAN ecu's that respond to OBD II messages and the last version of CF I tried (about 4 months ago) had some issues with handling these multiple responses.

Paul
www.obdpros.com

**DarquePervert** · 09-28-2007, 09:16 AM

ElmScan tool from the mp3car.com store works as well:
http://store.mp3car.com/ElmScan_5_US..._p/com-039.htm

**haiminger** · 09-28-2007, 11:13 AM

Is there a special cable I need to buy in order to connect the ODB component (the one solde here at mp3 store) into the ODB plug I see now under my sterring weel ?

As I see the ODB component sold here has a 9-pin, while the connector in my car is very diffrent.

**Carlocutor** · 09-28-2007, 03:08 PM

I think the 9-pin you're referring to is the DB-9 connector that connects to the ELM device. The other end of that cable has a J1962 (16-pin) trapezoid-shaped connector which is what plugs into your vehicle. I that such a cable comes with the ELM device.