Mercruiser 496HO ECU reprogramming

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07-28-2005, 07:17 AM

Daniel

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Mercruiser 496HO ECU reprogramming

Looking for someone who can reprogramm the 496HO ECU.
It's a PCM555 Motorola ECU. Any help?
Daniel

07-28-2005, 10:54 AM

muffman

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Re: Mercruiser 496HO ECU reprogramming

Dustin Whipple

07-28-2005, 11:52 AM

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Re: Mercruiser 496HO ECU reprogramming

check with Arizona speed

07-28-2005, 12:27 PM

open87

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Re: Mercruiser 496HO ECU reprogramming

precision 504 469 7463 www.pmefi.com

07-28-2005, 06:58 PM

Raylar

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Re: Mercruiser 496HO ECU reprogramming

You guys got one out of three right! Only Dustin at Whipple has been reprogramming 496 ECM's period!! Question, why do you want to reprogram it??

Ray @ Raylar

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