switched map and car wont start, help!!!

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Jul 13, 2007, 09:45 AM

Steve@NoLimitmotors

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switched map and car wont start, help!!!

So i switched to my race gas map on my AEM on my evo 9 and now the car wont start, turns over but never starts. Any simple ideas before i start goin crazy???

--Steve

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Jul 13, 2007, 09:48 AM

tweakdsm

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open the old map and look into immoblizer code? and check the new map if they match.

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Jul 13, 2007, 10:20 PM

Aby@MIL.SPEC

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1st put the old map in & see if the car starts

compare maps & see what is different besides the basic "tune" stuff.

be sure that the file is of similar strategies?

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Jul 14, 2007, 08:47 AM

alpha

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Steve. Upload the old calibration to the AEM EMS. Go to File -> Compare ... -> File the new file you uploaded that wouldnt start the car. Spark? Fuel?

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Jul 15, 2007, 10:10 PM

2JZfan

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If you haven't figure it out already, check the basic parameters while cranking: engine speed and stat sync'd. If you aren't getting good values for both, you'll never start regardless of fuel and timing.

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