Author Topic: BMW 518i E28  (Read 8944 times)

Offline Timmo6

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BMW 518i E28
« on: February 17, 2008, 06:23:03 pm »
Hi all,
I'm installing vems on a BMW 518i

Engine specs

Initial completely stock engine, in second stage-->(turbo, inj, intercooler...)

BMW M10 1755cc 8v 5speed manual gearbox
adaptor harness on the stock wireharness
single coil with distributor
keep distributor + fire coil by IGBT -->later on direct fire
stock injectors 149cc high impedance
high voltage flyback + 30v transient suppresion diode--> 4injectors fired sequential with FET
mechanical idle control valveelectrical heated with VEMS thermotimeswitch-control
bosch fuelpump controlled by VEMS
1 wideband O2 sensor
TPS

So far I have good idle and needs tuning in higher loads.
Pics and update will follow.
Greetz
Tim