Why buy a second Ecu?

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04-08-2012, 06:55 AM

EvoTillIDie

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Hey everyone it might be a newbie question but I wanna know, I see a lot of "Greddy E-Manage Ultimate w/ Universal Harness" for sale & how to's but I never knew the benefit of adding this on your Max or replacing it with your stock Ecu. Hope you can help me out! Thx!

anyone?

Last edited by NmexMAX; 04-10-2012 at 07:39 AM.

04-09-2012, 07:04 AM

maxboy325

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It doesnt replace it just piggy backs it to tune and make more power

04-09-2012, 04:52 PM

EvoTillIDie

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Thanks, I know some guys who tell me that you can use one ecu for fuel & the other for timing? Is that correct?

04-09-2012, 04:56 PM

schmellyfart

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No. The emanage ultimate intercepts and modify's the signals for both fuel and timing coming from the stock ECU.

04-09-2012, 04:59 PM

EvoTillIDie

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It must makes a huge difference if it's priced for so much

04-09-2012, 05:54 PM

essential1

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Read this. Its all a simple concept really.

http://forums.maxima.org/5th-generat...ng-thread.html

the emanage is just an electronic device that runs in line with your factory ecu to alter the input/output time/duration of certain functions (injectors, coilpacks, etc.) to increase engine power and to make it safe to run certain extreme mods.