 EE question...D-Jet related |
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| Mueller |
 Dec 9 2004, 03:07 PM
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#1
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914 Freak!  Group: Members Posts: 17,155 Joined: 4-January 03 From: Antioch, CA Member No.: 87 Region Association: None 
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What I want to do is have 1 12vdc square wave input, with a "splitter" that will alternate between 2 outputs, I want to do this electronically, and not with a Hall type sensor going high or low to reset
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| JeffBowlsby |
Dec 9 2004, 10:56 PM
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#2
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914 Wiring Harnesses & Beekeeper Group: Members Posts: 8,977 Joined: 7-January 03 From: San Ramon CA Member No.: 104 Region Association: None
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The trigger points only tell the alternating pairs of injectors to turn ON. Thats all they do.
The ECU then calculates the pulse width based on the other sensor data to turn them off. Leave the deer killer with all four corners on the ground Mike... HEY YOU THERE...YES YOU...PUT DOWN THE TOOLS AND STAND AWAY FROM THAT 914.... Unless of course you are going to drive it....(IMG:style_emoticons/default/biggrin.gif) We love you man.... (IMG:style_emoticons/default/wink.gif) |
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Posts in this topic
Mueller EE question...D-Jet related Dec 9 2004, 03:07 PM
Root_Werks I thought I knew the D-jet system pretty well, wha... Dec 9 2004, 03:53 PM lapuwali You trying to simulate trigger points? Sounds lik... Dec 9 2004, 04:02 PM bondo http://www.fairchildsemi.com/pf/MM/MM74C374.html
... Dec 9 2004, 04:37 PM davep This thread is useless without more data.
A squar... Dec 9 2004, 04:48 PM bondo I *THINK* he is trying to modify a basic tach sign... Dec 9 2004, 04:59 PM Mueller yes to a bunch of the questions :)
trying to elim... Dec 9 2004, 05:11 PM McMark I think there is a small amount of time when both ... Dec 9 2004, 06:19 PM lapuwali pbanders <... Dec 9 2004, 08:17 PM lapuwali QUOTE
davep The trigger points create a fairly short pulse. Sh... Dec 9 2004, 10:02 PM bondo Now that I think about it, the two trigger points ... Dec 9 2004, 10:49 PM bondo I know you wanted to avoid a hall type sensor, but... Dec 9 2004, 10:53 PM vsg914 bondo vsg914 Royce, I try not to think why. It just confuses me... Dec 9 2004, 11:05 PM Mueller James is correct...Mallory Unilite distributor, ha... Dec 9 2004, 11:36 PM scott thacher why not just put a pick up on the fly wheel to tri... Dec 9 2004, 11:59 PM McMark After thinking about this for awhile, I'll hav... Dec 10 2004, 01:35 AM DNHunt Mike
It looks to me like you need to find the rig... Dec 10 2004, 07:57 AM scott thacher mikerose Hi Mike, This is were I say :finger2: :finger2: ... Dec 10 2004, 10:05 AM McMark |
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