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

WEll i checked my coil. I get infinite between the positive terminal and the secondary ground. I get 1.1 ohms between the positive terminal and the negative terminal. So i assume there is nothign wrong with my coil.

It's still doing pretty much the same thing. Itll crank over and seem to fire once ...

In checking the coil, what is the secondary terminal?

Is that the middle pin on the HEI cap that is between the primary pos and pri negative?

And this middle pin should be grounded right?

I have reloaded the code a few times, ill try it again tonight though.

My fuel pressure is right at about 50 PSI so i dont think its a problem with the fuel delivery, i get a pretty good stream out of each injector when i crank it over when i had my fuel rail out.

I have a few datalogs of it while ...

Well i cleaned it really good, checked it over for bad solder joints, i didnt find any that looked bad.

Tried it again and it does the exact same thing. It just cranks, seems to fire once or twice but wont get started at all.

Would that cause it run but just run really rough? or woudl that cause it to just not run at all?

Everythign seems to be working fine when i use the stim, and when i test it in the car, spinning a spare dist and with spare injectors hooked up everythign seems good, i get spark and i can hear my ...

Alright ill give it a good looking over tomarrow.

I ordered a new computer from DIYautotune after i had too many problems with mine. So i hope nothing too serious is actually wring with the board.

It started up and ran good at first. I hope a good cleaning will solve the problem cause im ...

MSII V3 Board, running spark through built in high current driver circuit. it is in a jeep 258 6 cylinder engine.

I cant seem to get my engine running again. I had it started about two weeks ago. I ran pretty good and i thought all i needed to do was get it tuned. Then like a day later when id ...

Oh and one other thing that has been happening that is wierd is after i crank it for a little while sometimes the fuel pump will stay on. I have to turn the key off and back on to get it to go off.

I was gonna try to attach a log of it cranking but i dont see how to attach a file, i must just be ...

Well i was trying my wideband O2 sensor again today and it seems like its not working now. The computer wont even acknowledge it and if i try to go through the recalibration sequence i dont get any blinking from the LED like i did the first time.

So i decided id just put my narrowband back in and ...

Ok i did what lance suggested in an earlier post, ive been gone for a few weeks for work and i forgot about that post, setting the AFR calibrator to DIY WB, then turning it off and back on then setting it back to narrow band. This gets me a good reading with my stimulator from 0 to 1 volts.

When i ...