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INNOVA 3145 - STO Terminals Problem |
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PT Skier 
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Joined: June-03-2011 Location: Portugal Status: Offline Points: 66 |
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 Topic: INNOVA 3145 - STO Terminals ProblemPosted: January-19-2015 at 9:44am |
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Hi guys,
Need some help figuring out how to connect my STO connector to the INNOVA 3145 code reader. There seems to be a problem with the terminals on both ends, they don't match. Here is a picture:    How can I solve this? The shape of the STO connector matches with the code reader. I was looking through the engine manual and cables on the STO connector are well placed. So it seems that the terminals on the code reader are not properly placed. Can I change the terminals on the STO connector to match the ones on the code reader? How should I do this? Are there risks of damaging the ECA unit if they are not properly connected? Thanks! |
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Ski Nautique 196 OB (1995)
PCM Pro-Boss GT-40 Multiport EFI 5.8L 310hp 750 hours |
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8122pbrainard
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Joined: September-14-2006 Location: Three Lakes Wi. Status: Offline Points: 41040 |
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Posted: January-19-2015 at 9:54am |
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Jose,
The search feature is a wonderful tool!  Mark is the sites pro on the subject and he posts in this thread as well as others.
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PT Skier
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Joined: June-03-2011 Location: Portugal Status: Offline Points: 66 |
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Posted: January-19-2015 at 11:03am |
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Yes I know that tool, and I used it... didn't find the answer though, nor did I found anyone facing the same issue.
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Ski Nautique 196 OB (1995)
PCM Pro-Boss GT-40 Multiport EFI 5.8L 310hp 750 hours |
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8122pbrainard
Grand Poobah
Joined: September-14-2006 Location: Three Lakes Wi. Status: Offline Points: 41040 |
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Posted: January-19-2015 at 2:13pm |
Mark does state which code reader to use for the STO connector. Could that be your problem? |
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PT Skier
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Joined: June-03-2011 Location: Portugal Status: Offline Points: 66 |
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Posted: January-19-2015 at 8:49pm |
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So as far as I understood, the connections are Ok and the code reader should work as it is. Only two pins of the code reader connect to the STO plus the individual STI. Is this correct?
BTW, you are right. I was not understanding the writings on the topic you mentioned (although I've seen it before). Maybe you can append the posts on this topic to the one you mentioned above. |
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Ski Nautique 196 OB (1995)
PCM Pro-Boss GT-40 Multiport EFI 5.8L 310hp 750 hours |
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lewy2001
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Joined: March-19-2008 Location: NSW Australia Status: Offline Points: 2234 |
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Posted: January-19-2015 at 10:36pm |
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Jose that is all correct. Exactly the same pins as my reader.
You can see the profile of the connector molded to the reader showing the orientation. The 2 pins not used are the fuel pump wire blue/orange (this is just used as a jumper point to earth. Used to start and test fuel pumps) and the PWR wire (the Innova reader has its own internal battery power source). |
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If you're going through hell, keep going
89 Ski <a href="http://www.correctcraftfan.com/diaries/details.asp?ID=5685" ta |
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PT Skier
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Joined: June-03-2011 Location: Portugal Status: Offline Points: 66 |
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Posted: January-20-2015 at 7:52am |
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Thank you so much for the feedback. I'll check this with myou mechanic to see if we can start using the device.
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Ski Nautique 196 OB (1995)
PCM Pro-Boss GT-40 Multiport EFI 5.8L 310hp 750 hours |
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PT Skier wrote: