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Porsche 997.2 with AIM MXG

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Old 10-22-2021 | 06:00 PM
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Default Porsche 997.2 with AIM MXG

Scratching my head about an AIM MXG install in a 2010 997.2 with Siemens ECU. I am looking to use the "EMS SDI 3.1 Siemens" protocol but I can't get that to work. Only the "997-987_MK2_OBDII" protocol works so I am assuming that I need to splice into the wiring bundle in the footwell.

The manual states Yellow/White twisted and Black/White Twisted. Will I find those in the footwell?
Old 10-22-2021 | 06:50 PM
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Yes, you’ll find them in the main bundle between the fuse box and the door opening where the hinges are. CAN+ goes to yellow/white stripe, CAN- goes to black/white stripe of the same pair. I use Posi-Taps.
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Old 10-22-2021 | 07:54 PM
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Originally Posted by ProCoach
Yes, you’ll find them in the main bundle between the fuse box and the door opening where the hinges are. CAN+ goes to yellow/white stripe, CAN- goes to black/white stripe of the same pair. I use Posi-Taps.
Thank you Sir - will post pictures when I get this done.
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Old 10-23-2021 | 09:08 PM
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All set now. Somehow the fuel quantity information is off so I will just calibrate that over a math channel.


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Old 10-23-2021 | 09:36 PM
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Bingo!
Old 10-23-2021 | 10:17 PM
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AiM info sheet on it here as well https://www.aim-sportline.com/downlo...ns_107_eng.pdf AiM always shows the twisted pair at the ECU, but they are frequently available in other locations, most frequently by the A pillar.
Old 01-05-2022 | 11:45 AM
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Where did you tie in for the Pos and Neg for the AIM?
Old 01-05-2022 | 01:43 PM
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Right by the fuse box.




Last edited by Frank 993 C4S; 01-05-2022 at 01:45 PM.



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