ESE's works engine tuner

[wobbly]

Yes , and no ,the outer aluminum cable shield is grounded to the supply battery earth only at one end. The trigger grounds go to the separated trigger earth pins , that
have their own isolation circuitry .
I also used the same Cat 5 cable wire pairs for the servo and PJ wiring, as these also can inject ignition noise into the sensitive input pins.
Twisted signal pairs form a very high natural rejection of this power supply line " noise " that seems to be more of an issue with the P4 units having 4 CDI packed into the same box format.
But as I said , if the coil drive wiring is physically separated, and resistor plugs/caps are used , then any noise issues are largely eliminated.
The other audio amp trick of creating a common single earth ground point for the coils/case/battery and ECU power supply also eliminates circulating noisy voltage sources from affecting the super sensitive
ignition chip supply.

[SwePatrick]

Sunday.
We move along according to plan, but i dunno who´s plan... *lol*

[JdG]

There are a lot of misconceptions about Ethernet cables. CAT5, CAT5e, CAT6, etc, doesn’t say anything about the shielding of the cable. It say something about the data transfer capacity of the cable. Usually this means thicker wires for for instance CAT6, compared to CAT5e.

For advice on shielding, this article is a good read: https://www.truecable.com/blogs/cabl...yI4KYTh8TW75kE


Verzonden vanaf mijn iPhone met Tapatalk

[pete376403]

My dad was an old-school electrician so among the stuff left in his shed I found a 500 ft reel of screened, twisted red and black two core - 2/10/010 (2 core, 10 strands, each strand 10 thou ) I believe it was intended for wiring domestic radio receivers to an external antenna and earth point. It could be useful for ignition system wiring

[jonny quest]

Is the search function broken on this site?

Or explain to me how to use it? Or link to how to use?

Much appreciated

[husaberg]

Is the search function broken on this site?

Or explain to me how to use it? Or link to how to use?

Much appreciated

Search works fine, its just a bit fiddly
Search then on drop down "advanced search"

Use "single content type "up top left

Specify its a search by "post" rather than thread at bottom left and add in key words and preferably add user name
avoid common words.



You can also search thread or user via images and then use that to lead to posts.
As below





You can also search using Google or another search engine but add in
Kiwibiker "ESE works engine tuner" in quotes.