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Author Topic: OBD1 to Serial port, wiring diagram???  (Read 7680 times)

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Offline Jimbob GSI 3.0

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OBD1 to Serial port, wiring diagram???
« on: April 27, 2008, 19:01:54 »
Any chance of  wiring diagram so I can make an OBD1 port to fit my OpelScanner, as I can`t find a new one anywhere so I¬m going to have to make one. Need the OBD1 to serial port wiring diagram, so I don`t blow up my Scanner box.


Offline Artur

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Re: OBD1 to Serial port, wiring diagram???
« Reply #1 on: April 27, 2008, 23:14:22 »
Any chance of  wiring diagram so I can make an OBD1 port to fit my OpelScanner, as I can`t find a new one anywhere so I¬m going to have to make one. Need the OBD1 to serial port wiring diagram, so I don`t blow up my Scanner box.

Hopefully here you can find what you need;
http://www.opel-scanner.com/forum/index.php?topic=154.0

Please tell me, if this is not enough.

Offline Jimbob GSI 3.0

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Re: OBD1 to Serial port, wiring diagram???
« Reply #2 on: April 28, 2008, 10:47:26 »
So you only use the 3 cables??
What are the other ones for??
And to save me time with a multi tester, have you a diagram of the OBD2 port to Serial port. As other wise I`ll be there a while!!! LOL.