Speeduino is now on Github Sponsors (Rather than Patreon): https://github.com/sponsors/noisymime
Anything not specifically related to the Speeduino hardware. Eg sensors, bluetooth, displays etc
By Lawzracn442
#45306
Hi guys and gals. I’m finally in the starting/tuning stage on my big block chevy MPI setup with a 0.4.3c board, fuel only. I have found a bad MOSFET for INJ3 that is stuck on constantly. The other 3 outputs are working fine. I am just curious how common is this to happen? I have checked my harness to verify nothing is shorted.
This seems like a bit of a big deal as this one failed on and was dumping fuel constantly when the Speeduino was powered up. Just looking for thoughts on previous experience. Thank you in advance!

Direct is what you want on a 5V square wave hall[…]

12V hall sensor

http://i.imgur.com/CdNYxlU.gif?1 Note in that Wik[…]

Of course right after I posted I seem to have fi[…]

DIY-EFI Core4 *price drop*

Bump & price drop

Still can't find what you're looking for?