A4 (B5 Platform) Discussion Discussion forum for the B5 Audi A4 produced from 1995-2001 B5 FAQ

Can ECUx alter timing, fueling, rev limiter?

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Old 10-19-2007, 10:33 AM
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Me-7? I dont understand
Old 10-19-2007, 10:58 AM
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Default It's the type of coding used by Bosch with the ECU. Up to 99 it's all motronic 5.9....

then in 99.5 they switched ECU to Motronic ME-7, which is the same time DBW occured. It's flashable programing and a much more inteligent coding as they do quite a bit more.
Old 10-19-2007, 11:26 AM
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hmm, thanks for the info. What does that mean in terms of programmability? Can i tune it myself?
Old 10-19-2007, 11:33 AM
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Default You in theory could, but it's presently not possible....

In reality LEMI is making adjustments that are logarythmic not algaorytmic. You get set parameter across the board within the ECU's capable range of self adaption/adjutments. In reality you have nothing you can do unless you go StandALONE for real tuning capabilities (presently).
Old 10-19-2007, 01:34 PM
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Default Thats all great info. Im installing the psc1 piggyback now, but was just wondering about the future

Thanks
Old 10-19-2007, 03:18 PM
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Default Not familar with it personally. I know it's used alot with EVO's. Mega Squirt could be the way...

you want to go.
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