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Jetronic 2.4 For Volvo
Posted: Tue Jan 14, 2020 8:51 pm
by Dagaz_Psi
Hey Guys Im new here and I wanted to learn a little bit more about how the speeduino PCBs work and electronics in general. I also wanted a plug and play solution for my iceracing cars.
I found Pazzis work on Easyeda and got inspierd to try it out, its my first time desining a pcb.
I copied most of the schematics of him. I hope its cool with him?
So I made this
https://easyeda.com/Dagaz_Psi
Its a Main board and a conditioning board.
Does any one know here i can find brass or plastic fittings to get the hose out of the box?
I have a couple of boards that Im testing out. My phone just broke so I will post some pics later.
Re: Jetronic 2.4 For Volvo
Posted: Thu Jan 16, 2020 8:50 pm
by PSIG
Dagaz_Psi wrote: ↑Tue Jan 14, 2020 8:51 pm
Does any one know here i can find brass or plastic fittings to get the hose out of the box?
There are a few solutions to this, with one being a slightly smaller hole than the outside diameter of the hose, for a snug pass-through fit, to a threaded bulkhead fitting. Depending on the search terms allowed by your favorite online site, something like
(3mm,4mm,3/32,1/8) (barb,barbed) bulkhead fitting may work to get some good results.
Alternatively, some Speeduino dealers carry MAP line kits with that fitting, silicone joiner hose, small semi-rigid MAP line to lay into your wiring harness and hose clips, such as
this one from WTMtronics.
David
Re: Jetronic 2.4 For Volvo
Posted: Mon Jan 20, 2020 8:38 pm
by Dagaz_Psi
Re: Jetronic 2.4 For Volvo
Posted: Mon Jan 20, 2020 10:13 pm
by Broke4speed
Are you using dual PCBs, like a fuel and ezk box?
Re: Jetronic 2.4 For Volvo
Posted: Mon Jan 20, 2020 11:23 pm
by Dagaz_Psi
The only thing the EZK box does is conditioning the VR signal and pass back the signal to the coil igniter.
The fuelbox is doing all the grunt.
Re: Jetronic 2.4 For Volvo
Posted: Tue Jan 21, 2020 6:39 pm
by Broke4speed
That's a creative way of doing a plug-n-play, very cool
.
Re: Jetronic 2.4 For Volvo
Posted: Tue Jan 21, 2020 8:34 pm
by Hasse.69
Very good effort to do a plug and play for LH2.4
Big thumbs up.
Re: Jetronic 2.4 For Volvo
Posted: Tue Jan 21, 2020 8:35 pm
by Chipboy
Search on Amazon for cable glands, they are stainless and water tight, will come in sizes to suite your MAP tube/hosed, which should be reasonably rigid?
Re: Jetronic 2.4 For Volvo
Posted: Thu Jan 23, 2020 12:08 am
by Dagaz_Psi
Thanks but thats not was i were realy looking for. On the big ecu connector there's already a premade indentation for a bulkhead fitting. If tou look at the right corner on the connector in the first picture you can see the hole.
Re: Jetronic 2.4 For Volvo
Posted: Tue Jan 28, 2020 4:38 pm
by Dagaz_Psi
I want it as plug and play as possible and Im cheap so I made this.