MicroSquirt.com read only forum (Jan.15,2018)

Thanks for the info. Are the new pencil type injectors High or Low impedence? (or do they vary?)
Paul

I am currently looking to purchase injectors for my Project, Ford 4.6 DOHC. Can anyone tell me if the new Pencil type injectors are the same overall size as the older type? Are the ends/o-rings the same size and distance apart as the older type. I realize that there are more than one type of ...

During hard surging, I made a log file, and when reviewing the log file I notice the "Run:Y" indicator is turning to "Run:N" at each surge. Is this normal? it drops out at the same time as the RPM's drop off to 0, the comes back on whe RPM's come back up. Does the MS drop out of Run when the RPM's ...

TPS is working, but seems to have a noisy signal. Jumps around a lot. When we condigured it, get a throttle closed number around 840 and wot at 1015. Megatune gave error message that these numbes look funny, but accepted them anyway. Tried a different sensor and adjsuting it, but got the same ...

Recently installed MSII - 5.0l Mustang w/ B&M Supercharger - TFI & MSD ignition.
Car runs good most of the time. Running full MAP based Accel. We are getting vioilent surges if you idle along in gear. Surges start slow and build to the point of chirping tires ever surge. I've attached a datalog ...

I've got my MSII installed and working. Car runs better than ever! I tweaked individual cells in the VE table to get the best idle (highest vacuum). I tweaked the base VE table up/down with scale table, at .1 increments, to find a good spot. O2 sensor, (narrow, factory) still reads way rich when ...

Project: 1988 Mustang 5.0 - B&M Roots Blower 5psi - TFI+MSD 6AL

Ok, the first run went well. :lol: Pretting Darn Cool!! This is gonna be lots of fun! Here's what I found so far.... :?

-TPS Signal is eratic. I calibrate it, but still jumps around a lot. Any suggestions?

-Ignition/Timing seems to ...