I forget who was asking about the OBD II Diagnostic Port, maybe Mateo M3?
Posted here: http://www.ls1tech.com/forums/conver...swap-faqs.html
I was going to ask about this. I have a CarPC that I need to hook up to the OBD-II port. Thanks!
When wired this way, is this sufficient for diagnosing and tuning?
1988 911 - Carb'd - Twin Plug - 3.6
1999 SL 500
2016 4Runner TEP - Gone
1995 M3 - LS2 - Gone
1998 M3 - Gone
1991 M5 - Gone
1993 RS America - Gone
1995 M3 - Gone
My power to the connector is switched as I leave an OBD2 bluetooth connector hooked up. Works just fine for that and reflashing of the ecu.
Yes that's very helpful, thanks. Only problem is, I do believe the #58 wire on the blue plug is green, not purple.
http://www.ls2.com/boggs/torques/2001pinpcm.htm
1988 911 - Carb'd - Twin Plug - 3.6
1999 SL 500
2016 4Runner TEP - Gone
1995 M3 - LS2 - Gone
1998 M3 - Gone
1991 M5 - Gone
1993 RS America - Gone
1995 M3 - Gone
Last edited by BRAAP; 06-15-2013 at 05:19 PM.
Great info!
:: 1999 BMW 528iT ::
LS3 / T56 swapped
My car has been done for years now. I don't really drive it much and it's been throwing a CEL since day one. I tried at one point to wire up the OBD port but the scanner could not see the car.
Question:
Are the grounds 4 & 5 supposed to come off the PCM or can they be grounded anywhere? Same for 16, from the PCM or any power source?
1988 911 - Carb'd - Twin Plug - 3.6
1999 SL 500
2016 4Runner TEP - Gone
1995 M3 - LS2 - Gone
1998 M3 - Gone
1991 M5 - Gone
1993 RS America - Gone
1995 M3 - Gone
It has been YEARS since I messed with it, but I do believe the grounds are chassis grounds.
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