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ECM Recalibration

ECM Recalibration

Old 03-06-2004, 05:04 PM
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00nsx
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Default ECM Recalibration

I am looking for someone who will recalibrate a merc ECM. I bought a used one...correct part, but wrong calibration. It is an MEFI3. Dan
 
Old 03-06-2004, 05:40 PM
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Call Mark at Precision Marine 504-469-7463
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Old 03-07-2004, 06:36 AM
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Mark is THE man for ecu upgrades!
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Old 03-07-2004, 08:54 AM
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I used Arizonia speed and marine
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Old 03-07-2004, 03:25 PM
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OK...I added headers last year and have been told I sould re-program the ECU. I don't want to be running too lean.

Is anything done to help bump the top end at all?
 
Old 03-07-2004, 03:58 PM
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00nsx
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i am told you can certainly tweak the calibration. the issue is getting it right. btw is it ecu or ecm?
 
Old 03-07-2004, 04:05 PM
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ECU: Engine Control Unit
ECM: Engine Control Module
->no difference, just to the liking of the manufacturer
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Old 03-07-2004, 11:51 PM
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You can get the ECU to push stock motors some more, but will have to run premium fuel. Weigh the cost vs. gains. Give mark a call, no harm in asking.
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Old 03-08-2004, 06:40 AM
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Originally posted by Red Thunder
Call Mark at Precision Marine 504-469-7463
www.precisionmarine-efi.com
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Old 04-02-2004, 12:07 PM
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nsxmo
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Default ECM RECALIBRATION

I just wanted to thank everybody for referring me to Mark at Precision Marine. He is well-equipped, with a bench test simulator and software. His pricing was quite reasonable, stayed in phone contact and was prompt. So, from a very pleased customer I highly recommend Mark, at Precision Marine (504) 469-7463
for any ECM recal or related issues. Dan
 

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