BMW E30 325i Stock Motronic 1.3 + Launch Control

been experimenting with the possibility of adding launch control to the stock motronic management, i think the video speaks for itself..oh and u gotta love the wet roads :)

mods:
stock 173 ECU w/WMMotorsports tune
E36 323i/325i 0280150415 injectors (15.5lb-ish)
stock TB bored to 64mm
stock AFM w/cone filter
stock exhaust w/scorpion backbox

The E30 Motronic Specialists
www.WMMotorsports.co.uk

Category:

Autos & Vehicles

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[luvgulf]

Go do an inspection II, its good for you ;)

[OldSkoolEX]

@luvgulf everythings fine just never bothered resetting it.

[ov3rsteer]

Nice! What is needed to add launch control, custom motronic or ECU or something else...?

Thanks!

[OldSkoolEX]

@ov3rsteer, basically select a block of maybe 2 cells in width/height in the desired RPM area of the low part throttle fuel map and fill the cells in that block with 0. then lightly rev the engine till it hits that block then when u floor it to go it reads elsewhere in the map so it just comes out of it automatically when u floor it. there is a side effect tho, hit that block when driving and it gets bucky/jumpy unless u give it more/less throttle.

[Psychouu]

Nice... i am trying to do the same but ... mine gasoline engine knowledge is not so good :)))

[Dieselboy805]

UH OH red inspection light on lol

[royalgm]

@OldSkoolEX

That's really not a good implementation. I did it by invoking separate limiters based on wheel speed, but for that you need to do some disassembling and adding code, not just tune maps.

[i240R]

she no d-turbo lawd.