Engine: 70: - Alex Pepper ISO 9141-2 Interface

ShadeTek · Mar 30th, 2012, 10:06

Can anyone tell me if my Alex Pepper OBD2 diagnosics software with an ISO 9141-2 interface work with a 2003 V70 Petrol engine? I bought it years ago and I think the interface is going to have to be Canbus. Any info appreciated.

Chris_Rogers · Mar 30th, 2012, 17:29

Simple thing is to try it and see.

The diagnostics changed about 2003 check the wiring diagrams here:

http://www.matthewsvolvosite.com/volvo-wiring-diagrams

ShadeTek · Mar 30th, 2012, 21:40

OK, had time to connect up my own Actron 9135 which is ISO 9141 and it does connect and gives no codes stored. I then connected up the Peper OBD using the ISO interface and it too connects with limited access to info. I couldn't get real-time dashboard or much else, I can pull a CIN number from somewhere but it probably needs some tweaking as it is a fiddly set up. I reckon there is a limited option for pulling trouble codes via ISO but the real meat is via CAN bus.

ShadeTek · Mar 31st, 2012, 00:28

Quote:

Originally Posted by Chris_Rogers

Simple thing is to try it and see.

The diagnostics changed about 2003 check the wiring diagrams here:

http://www.matthewsvolvosite.com/volvo-wiring-diagrams

Looking at the schematic, Pin 7 K line ISO 9141 is connected giving a clue as to that there is some data available there.

Mar 30th, 2012, 10:06	#1
ShadeTek Premier Member Last Online: Apr 20th, 2024 19:38 Join Date: Dec 2002 Location: Renfrewshire View Photos By: ShadeTek	Alex Pepper ISO 9141-2 Interface Can anyone tell me if my Alex Pepper OBD2 diagnosics software with an ISO 9141-2 interface work with a 2003 V70 Petrol engine? I bought it years ago and I think the interface is going to have to be Canbus. Any info appreciated. __________________ Tek-Emo Villis Emo Bis V70 SE NAV 1.6 D2 2015MY POWERSHIFT, D4162T, 93000miles, RED. /VOL FCR/PEPER OBD2/Acron 9135 OBD2/L.E.D Flasher/VDASH/ANCEL BA301/Topdon Top Scan

Mar 30th, 2012, 21:40	#3
ShadeTek Premier Member Last Online: Apr 20th, 2024 19:38 Join Date: Dec 2002 Location: Renfrewshire View Photos By: ShadeTek	OK, had time to connect up my own Actron 9135 which is ISO 9141 and it does connect and gives no codes stored. I then connected up the Peper OBD using the ISO interface and it too connects with limited access to info. I couldn't get real-time dashboard or much else, I can pull a CIN number from somewhere but it probably needs some tweaking as it is a fiddly set up. I reckon there is a limited option for pulling trouble codes via ISO but the real meat is via CAN bus. __________________ Tek-Emo Villis Emo Bis V70 SE NAV 1.6 D2 2015MY POWERSHIFT, D4162T, 93000miles, RED. /VOL FCR/PEPER OBD2/Acron 9135 OBD2/L.E.D Flasher/VDASH/ANCEL BA301/Topdon Top Scan Last edited by ShadeTek; Mar 30th, 2012 at 21:45.

Mar 30th, 2012, 17:29	#2
Chris_Rogers VOC Member Last Online: Apr 10th, 2017 16:55 Join Date: Jan 1970 Location: South Kent Coast	Simple thing is to try it and see. The diagnostics changed about 2003 check the wiring diagrams here: http://www.matthewsvolvosite.com/volvo-wiring-diagrams

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