Offshoreonly.com - Who's the best at reprogramming ECU's

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- - Who's the best at reprogramming ECU's (https://www.offshoreonly.com/forums/general-q/91936-whos-best-reprogramming-ecus.html)

JIMG	12-08-2004 08:04 AM

Re: Who's the best at reprogramming ECU's

Mark @ Precision Marine.
Did A Couple Of Projects For Me & Worked Perfectly First Time!!

Strip Poker 388

12-08-2004 11:18 AM

Re: Who's the best at reprogramming ECU's

Quote:

Originally Posted by Canada Jeff

My advise, talk to the reprogrammers before you buy your parts! Each reprogrammer mentioned above has their own idea about how the engienshould be modified for the best results. These builders reprogram the ECU's knowing what has been done. If you build them up, and simple tell them what you did, it may be different than what they would have done in the past. Witch in turn may complicate the reprogramming!

So if I were you, and I was last year making calls and researching, go with the builder that has a proven package and change what they suggest! That way you know it will work, and if there are any questions, you will be less likely to be left out in the cold!

True . Most of them you talk to have a basic program for different engine combinations , if you do something different[complicated] from what they have done . They usually need to tune it in the boat.Like they say keep it simple and don't spend all summer tunning :(

cefno

12-08-2004 01:18 PM

Re: Who's the best at reprogramming ECU's

Mark Boos at Precision Marine (504) 469-7463 was the only one who could correct the fuel mapping after adding ProChargers on 350MAG MPI's. No more fouled plugs or black transoms!

rocket ronnie

12-08-2004 07:03 PM

Re: Who's the best at reprogramming ECU's

buy a fast ecu program it your self that way you know what you have

open87

12-08-2004 07:20 PM

Re: Who's the best at reprogramming ECU's

mark boos attttt precision :D:D

mercmatt22

12-08-2004 10:19 PM

Re: Who's the best at reprogramming ECU's

i had azsm do one last summer it had to be sent back 5 times before it was right wasted alot of time & $$ putting bolt ons that they said it needed & removing eng to change cam timing cause of them

zt260

12-09-2004 08:47 AM

Re: Who's the best at reprogramming ECU's

If you want it done right, you need to program in the boat. Anything less will be quicker, but not perfect. Jason at Performance Marine in Bolton Landing NY, programmed mine while I was driving and it's right on the money. With the right equipment many of these guys can do the same, it just costs more.

MYSTIC WARRIOR

12-09-2004 08:57 AM

Re: Who's the best at reprogramming ECU's

Mark Boos [the Best].

Strip Poker 388

12-09-2004 09:13 AM

Re: Who's the best at reprogramming ECU's

Quote:

Originally Posted by mercmatt22

i had azsm do one last summer it had to be sent back 5 times before it was right wasted alot of time & $$ putting bolt ons that they said it needed & removing eng to change cam timing cause of them

Another dissatisfied costumer. they keep showing up from ASM. :eek: Been there :(

Boatally Insane

12-09-2004 10:05 AM

Re: Who's the best at reprogramming ECU's

Talk with George at Marine Performance Products (630) 240-5401. He has the Diacom software to record what it is dong currently and then can send the results along with the ECM to Mark Boos at Precision Marine.

Doug Schiller

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