Author Topic: cam sync - requirements  (Read 4839 times)

Offline Seight-v8

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cam sync - requirements
« on: July 17, 2010, 11:38:39 am »
hello all,

So been browsing the wiki for a while trying to find out what i actually need in the way of pulses/triggering to get cam sync working correctly.

So far i have a cam sprocket with 4 slots in....which i am looking to modifiy to use the cam sync.

I have a VR sensor that works.

But i am struggling to find/understand the VEMS configuration/setup of whats required to make it work.....

Ie do i need one pulse or four for the V8 engine, and how do i tell the vems when its to fire the injector.....hmmm so many unanswered questions.

anyone care to point me to some understandable information.

cheers

scott

Engine:Rover V8 4600cc
Vems Firmware:V1.2.38, GPS, SDcard, LCD & Dual lambdas, Wasted spark, 36-1 trigger, Cam Sync & Bluetooth serial.

http://www.vems.hu/wiki/index.php?page=MembersPage%2FScottRichmond

Offline rob@vems.co.uk

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Re: cam sync - requirements
« Reply #1 on: July 17, 2010, 03:29:46 pm »
One pulse will be fine, all it does is reset the trigger sequence when the trigger is seen.
You want to start off with a raw trigger value of 25 (0x19)