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Author Topic: Tuning a 2.5l big turbo rabbit?  (Read 2928 times)
Brandon_Mac270
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« on: April 23, 2019, 07:53:28 AM »

Hello, don't know much about tuning but really interested in learning, I'm building a big turbo 2.5 and its almost done now and was wondering if it is possible for me to tune it my self? Also have another 2.5l with intake and exhaust I'd like to tune a well.
Thanks!
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prj
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« Reply #1 on: April 23, 2019, 02:50:21 PM »

NA->Turbo on that ECU is not very fun. It was pretty hard for me, required some code patches to solve throttle shenanigans and other things.
For a beginner I'd say impossible to do it right.

The NA one it's pretty easy to modify if you know what you're doing. Making any gains without a dyno will be hard though.
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Blazius
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« Reply #2 on: April 24, 2019, 02:36:26 AM »

does the 2.5l ( 07k ) use ME 7.5 still ?
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prj
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« Reply #3 on: April 24, 2019, 02:47:44 AM »

Different ECU's depending on model year. ME7.5 not being one of them.
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_nameless
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« Reply #4 on: April 24, 2019, 04:26:11 AM »

does the 2.5l ( 07k ) use ME 7.5 still ?
Most are me7.1.1 st10
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k0mpresd
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« Reply #5 on: April 24, 2019, 05:05:33 AM »

Most are me7.1.1 st10

not really.
most are 17.5.6.

05.5/06: me7.1.1 c167
07/08: me7.1.1 st10

09/10: me17.5 tc766
11+: me17.5.6 tc1767
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Blazius
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« Reply #6 on: April 24, 2019, 07:55:18 AM »

Hmm.. too bad we didnt get that sweet inline5 mini lambo motor in Europe Cheesy NA / Middle East exclusive.
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