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Who is using 1.0.78RC2 ??

Started by Pet, September 22, 2009, 07:15:39 PM

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Pet

Only for information, if somebody is using this FW + if someone uses the CAM sync.....Thx.

hilly

I am currently running 1.0.78RC2 with cam sync on an Audi V8.

Hilly

Pet

Hmm I am a bit confused with CAM sync. I tested it on the desk (I am generating 60-2 signal + CAM signal, the falling edge occurs on tooth 55, then raising comes on tooth 3. So I am definitely outside of my trigger tooth (10). And I am scoping INJ4 + CAM signal (cause my H[0] = 04 01 02 08 00 00 00 00) and I can't see everytime, that INJ4 starts fire like a 1st after CAM reset pulse. Second trigger is set to raw 25.......
Anyway RPM reading is correct with that CAM signal, when I remove it, it starts to drop to zero.

PeepPaadam

You have to DISABLE secondary trigger (set to 2, disabled), and not just disconnect it, otherwise rpm reading starts to drop to zero.


Pet

#4
Quote from: PeepPaadam on September 30, 2009, 06:16:47 PM
You have to DISABLE secondary trigger (set to 2, disabled), and not just disconnect it, otherwise rpm reading starts to drop to zero.
Yes, that's clear. I tested only if 2nd trigger is active, and it was. But it's strange that INJ4 doesn't start to fire as 1st EVERYTIME after CAM pulse occurs..... It means full sequential mode isn't working :(

Update:
it seems I WAS wrong with my testing method ;) When I leave Vems powered and switch off my trigger signals and then reconnect it again, ECU looses synchronization. BUT when I shut down the Vems, then power ON, EVERYTIME is INJ4 fired as 1st after CAM pulse. Sorry guys for my previous posts ;)

Update 1:
But one thing was wrong with my setting nevertheless: "Fire banks while cranking" have to be set to ALTERNATE. If is set ALL BANKS there isn't correct synchronization to CAM pulse after cranking.