View Single Post
Old 09-13-2021, 01:01 PM   #421 (permalink)
cRiPpLe_rOoStEr
It's all about Diesel
 
cRiPpLe_rOoStEr's Avatar
 
Join Date: Oct 2012
Location: Porto Alegre, Rio Grande do Sul, Brazil
Posts: 12,548
Thanks: 0
Thanked 1,622 Times in 1,447 Posts
Quote:
Originally Posted by 19bonestock88 View Post
It makes the calculations based on the resistance across the coil. Given that itís waste spark there will be an obvious difference in amperage from the coil thatís firing on compression versus the one firing on exhaust, and the ICM looks for that difference to generate the cam signal which allows sequential fuel injection
Interesting. On a sidenote, it makes a wasted-spark ignition not look so much like a half-ass attempt to get rid of a distributor

  Reply With Quote