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Lyle O Lyle O is online now
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Join Date: Nov 2012
Location: Motown; Palm Beach
Posts: 1,278
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Quote:
Originally Posted by ClickClickBoom View Post
Correct, all the 915 trans equipped, and I would assume the G50 trans cars as well.
I made a "harness" that taps into the existing wiring by adding a spade and 2 female crimp for each power connection. Its really so simple its goofy. Tap into the +, - terminals with the 1in 2out, part of the "harness", then take the sensor output and attach to the yellowbox input and attach the yellowbox output to the speedo. It is intuitive once you start looking at it. The speed compensation details are crazy accurate. The Aussie's love to mod their cars and this isn't really a surprise.
Great...I just ordered one...couple of questions:

Where exactly did you tap power from (looks like the Yellow Box needs a power source)? Not sure what you mean by "1in 2out". According to my schematic, the sensor wires into the speedo are brown (ground) and green (signal?).
Did you do all of the splicing right by the back of the speedo, then leave the yellow box behind it in the back of the dash? (Their instructions indicate to do it down by the sensor pick-up at the trans, then run a cable all the way up to behind the dash, but this seems silly).

Any photos for us that are electrically challenged would really be helpful.

Thanks again...
Old 03-31-2017, 11:56 AM
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