99 Ecu harness pin out help!

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05-27-2010, 08:06 AM

#21

Braineack

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schematics:

lift off MS-I CPU, press in MS-II daughterboard.

05-27-2010, 10:43 AM

#22

hbrew

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no special way it faces? or does it not matter?

05-27-2010, 10:58 AM

#23

Braineack

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like this:

and then you'll need to mod the board to accept the NB cam and crank sensors and output the spark.

05-27-2010, 11:36 AM

#24

Ben

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Quote:

Originally Posted by hbrew

no special way it faces? or does it not matter?

Yes it very much does matter. There's a silkscreen printed on the board with a little "notch" that's facing away from the heatsink with all the big transistors. There is a corresponding notch silkscreened on the MS2 daughterboard. Make sure that the notches line up.

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