0411 timing
Thread Starter
Teching In
Joined: Oct 2021
Posts: 18
Likes: 4
0411 timing I'm using a 0411 ecu to control my ford Cleveland, which I've only just got started, I'm trying to dial it in a little before getting it tuned
The idle timing when at start up is at 20btdc which is what I want but it drops back close to zero after a couple of seconds after start.
My idle is to high, so does the ecu use timing as well as the IAC to control idle speed - thinking that if the IAC can't bring the idle down low enough that maybe it's reducing timing as well ? Cheers Jason
The idle timing when at start up is at 20btdc which is what I want but it drops back close to zero after a couple of seconds after start.
My idle is to high, so does the ecu use timing as well as the IAC to control idle speed - thinking that if the IAC can't bring the idle down low enough that maybe it's reducing timing as well ? Cheers Jason
Thread Starter
Teching In
Joined: Oct 2021
Posts: 18
Likes: 4
So you're saying it's advancing the timing on start up and drops back to what the running idle timing is ? The idle is high so it shouldn't need to flair advance the timing to achieve idle but I guess that set in the setting
Flare means high RPM. It's retarding spark to control it. It's temporary though. It will approach idle spark shortly after the start.
