MembersPage/Bvd (2006-08-15 16:52:21)

Hi

I am working on a BMW 635 csi '79


I am going full sequential ignition and injection in the future but for now wasted spark is OK.

All hardware is ready now only camsync not. For now I want to run wasted spark using COPs. But the inject and ignition outputs are a mystery for me.

Q I read I need to configure ign_dualout but I cant find where??

A I asssume you are running the latest released firmware/megatune package ? If not, get it from [here] (unzip and run megatune) then if you take a look at settings -> ignition settings, you'll find the option "Dual output mode"; enable that. After that set up the ignition channels in settings -> Ignition outputs dual setting screen. - DB


I'm now testing the ignition coils and al work well when using the keyboard command mdnxx, I get a 2 nice sparks (thanks DB) for the 3 cell numbers. but when I crank the engine nothing happens even the spark advance in megatune stays red ad the background en says -1.7 degrees

Q What is wrong please see my config


The input triggers: original 60-2 wheel (BMW e34 ’90)

Camsync: [Hall-Effect Vane sensor]

Camsync sensor position with the info on GenBoard/Manual/InputTriggerCamSync

I made the following drawing to figure out where the camsync must be placed

campuls.JPG

This image doesn't load for me ... let's try:

campuls.jpg


See DocsPage bottom for file area to upload images.

alternatively you can upload the pictures from your computer to another image hosting ("gallery") site like [http://tinypic.com , than copy and paste the url for the image into you wiki page.

So if i turn the crankshaft to 150 degrees before TDC of cilinder 1 the Hall sensor mounted on the camshaft should give a reset puls.

Please correct me if I'm wrong