Old BMW and Porsche Trigger

All about our superior engine management unit.
Locked
shrek69
Posts:58
Joined:Mon Aug 03, 2015 11:52 pm
Location:Germany
Old BMW and Porsche Trigger

Post by shrek69 » Tue Jan 05, 2016 12:24 pm

Old Bosch Motronic uses 132(116)teeth on Crank primary trigger and 1teeth on crank secondary Trigger.
These cars have an distributor so no sequentiell ignition is needed.
In EMU (Ignition Primary Trigger) it is possible to set "Porsche 132teeth".
How to setup Secondary Trigger?

RHD
Posts:537
Joined:Tue Oct 07, 2014 4:28 pm

Re: Old BMW and Porsche Trigger

Post by RHD » Tue Jan 05, 2016 12:43 pm

secondary trigger has "2 symetrical teeth" i think this will be the correct option since it is expecting the secondary trigger to be on the cam.

shrek69
Posts:58
Joined:Mon Aug 03, 2015 11:52 pm
Location:Germany

Re: Old BMW and Porsche Trigger

Post by shrek69 » Tue Jan 05, 2016 5:45 pm

Porsche 911 3.2L 1988 Motronic 1.2 with selfmade pnp Adapter

Did anyone setup a Porsche 6zyl with the (old School) stock sensors.
If i set it to 6zyl i have 2sparks per cycle. no matching
If i set it to 4zyl i have 4sparks per cycle. good matching but not for my config

User avatar
Jadzwin
Site Admin
Posts:1445
Joined:Tue Aug 12, 2014 11:27 pm

Re: Old BMW and Porsche Trigger

Post by Jadzwin » Tue Jan 05, 2016 7:49 pm

Porsche 132 tooth works actually only with 4 cyl engines.
Please write to me at info(at)ecumaster.com, we will modify firmware for you

BigMac
Posts:72
Joined:Mon May 18, 2015 9:52 am

Re: Old BMW and Porsche Trigger

Post by BigMac » Wed Jan 06, 2016 7:16 am

Are you sure the Porsche 3.2 has 132 (116) teeth ?

shrek69
Posts:58
Joined:Mon Aug 03, 2015 11:52 pm
Location:Germany

Re: Old BMW and Porsche Trigger

Post by shrek69 » Wed Jan 06, 2016 9:15 am

BigMac wrote:Are you sure the Porsche 3.2 has 132 (116) teeth ?
How much did you think it has? :?

shrek69
Posts:58
Joined:Mon Aug 03, 2015 11:52 pm
Location:Germany

Re: Old BMW and Porsche Trigger

Post by shrek69 » Wed Jan 06, 2016 10:40 am

Jadzwin wrote:Porsche 132 tooth works actually only with 4 cyl engines.
Please write to me at info(at)ecumaster.com, we will modify firmware for you
i send a email

thanks

BigMac
Posts:72
Joined:Mon May 18, 2015 9:52 am

Re: Old BMW and Porsche Trigger

Post by BigMac » Wed Jan 06, 2016 12:08 pm

shrek69 wrote:
BigMac wrote:Are you sure the Porsche 3.2 has 132 (116) teeth ?
How much did you think it has? :?
I saw discussion here which says 130
http://forums.pelicanparts.com/porsche- ... wheel.html

Locked