MS3 Heatsink and Ignition Wiring Questions
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MS3 Heatsink and Ignition Wiring Questions
Somewhere I read that the heatsink on the MS3 mainboard is supposed to contact the frame/box/chassis. However, mine is about 1/16" shy of touching it when the board is slid into it's slot. If I flip it over, it's about 1/16 too long. Is that an issue?
As for the injector wiring, DIYAutoTune and Joe Perez have the ignition wires wired one way, and here, it has them crossed. Which is correct, and why the difference?
As for the injector wiring, DIYAutoTune and Joe Perez have the ignition wires wired one way, and here, it has them crossed. Which is correct, and why the difference?
Last edited by SteyrTMP; Dec 23, 2011 at 08:38 PM.
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The heat sink isn't a big deal.
If you've got an MS3X, wire the injectors up by their sequence.
If you've got an MS3X, wire the injectors up by their sequence.
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