Dead time injector testing - "for hire"?

Ask questions about DIY board assembly issues, fault finding and testing. (Covers all Megasquirt versions and board.)

Moderators: jsmcortina, muythaibxr

whittlebeast
Super MS/Extra'er
Posts: 2221
Joined: Tue May 04, 2004 8:20 pm
Location: St Louis
Contact:

Re: Dead time injector testing - "for hire"?

Post by whittlebeast »

:msq:
ChevelleFan
Master MS/Extra'er
Posts: 789
Joined: Sun May 02, 2004 5:55 pm
Location: Cleveland, Ohio
Contact:

Re: Dead time injector testing - "for hire"?

Post by ChevelleFan »

whittlebeast wrote:A half hour drive is fine.
Hi Andy, I finally remembered to take a log while on a drive tonight. I've also included my dragstrip runs from the evening and the MSQ. If you're still willing to take a look at them for injector dead time, I'd be very appreciative. My ZIP file is 3MB, so it won't upload, but it can be downloaded here:

http://www.tiresmoke.org/davemisc/cheve ... gs-msq.zip

Thanks,

-Dave
'70 Chevelle ZZ383/700r4/3.73 MS3X, 36-1, LS Coils, Holley Stealthram -- success story
'92 Saturn 1.9 DOHC/5sp, MS3, Champcar racer success story
'79 Malibu DartSHP400/80mm/PG/3.55, MS3X/36-1/LS Coils -- success story
Porsche 944 S2 3.0 -- MS3X/36-1/LS Coils, 1:44s Mid-Ohio, Pro Course
jacky4566
Helpful MS/Extra'er
Posts: 112
Joined: Mon Aug 31, 2015 10:05 am

Re: Dead time injector testing - "for hire"?

Post by jacky4566 »

On a side note. It only took me an hour to do mine using mass instead of volume. Thus no need for a test tube setup just a kitchen weigh scale.

With the injection assembly together, I injected at x pulsewidth until 100g of fuel came out. Repeat for various pulse widths and plot. Done.
Post Reply