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Wiring Diagram for 9 pin Merc engine harness??

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Old 05-26-2010, 05:02 PM
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Default Wiring Diagram for 9 pin Merc engine harness??

Any one have one they can post? I am looking for the engine harness. Thanks, Tom
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Old 05-26-2010, 07:15 PM
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Sorry Tbone...I forgot....here is a link:

http://www.cpperformance.com/Instruc...olor-codes.pdf
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Old 05-26-2010, 07:17 PM
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http://www.cpperformance.com/Instruc...ng_Harness.pdf
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Old 05-26-2010, 07:27 PM
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Thanks....T
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Old 03-06-2011, 10:29 AM
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Is there any better of a diagram other then just the wording like a pic or something?
Doing a TRS some one hacked into the harness trying to get it right.
-Mike
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Old 03-06-2011, 11:50 AM
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Quote:
Originally Posted by Sick Stinger View Post
Is there any better of a diagram other then just the wording like a pic or something?
Doing a TRS some one hacked into the harness trying to get it right.
-Mike
Color codes are all the same for non-EFI engines.
http://www.boatfix.com/merc/Servmanl/18/18E4R2.PDF
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Old 03-06-2011, 06:27 PM
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I have a Purple with yellow tracer I cant seem to fine on any diagram but looks factory Merc. From the bends and curve seems to go to the R side of the starter. Im running an MSD and all Autometer Marine gauges. Also MSD Dist. and Blaster 3 coil
-Mike
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Old 03-06-2011, 10:09 PM
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I believe that wire is for sending voltage to an electric fuel pump when starting. That bypasses the low oil pressure switch on the back of the block.
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