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I´m trying to make replacing ecu for sierra cosworth, which have weber/marelli system. I get good and steady rpm in stimulator, but in car have some problems. The basic setup is like ms2 extra refer. Have tried few times, but couldn´t get engine running. I send here composite logger log from startin...

And creetings from Finland! I have few MS1 and 2 projects. Have European 1989 ford sierra cosworth with MS1 extra, European sierra with ford 302 v8 and MS2 and ford escort MK1 -72 with cosworth engine and MS2. Now I`m going to COP and sequential injection with these 4cyl cosworth engines and asking ...

Yep! I try grounding also in this morning but still have that 26.65Hz, when should have 6.66Hz. then I connect outputs from driver to leds and all worked fine! I´m sure now, that my meter see all those 4 drivers, as You told. Think that when there was no load for drivers, ground might flow... And wh...

I have to take a look tomorrow for all connections. I have that feeling that I have been missing something... There will come 6.66Hz/injector from connecting points with 800rpm and rpm is very stable, but after injector driver it will show 26.65Hz. I measured frequency from all incoming signal point...

Sorry!! I was in hurry before and sen wrong msq And thanks for Your response allso!

Now there is right one.

Hello from Finland! I started to build full sequential injection to my car and have some problems.. Car is 4cyl european ford sierra cosworth and it´s using weber marelli ignition system. I ordered few times ago dual vr board, 4-channel driver and V2.0 prosessor for stim. I get cop working but have ...