AEM EMS timing sync
Registered User
Joined: Aug 2005
Posts: 406
Likes: 0
From: Richmond, IN
Originally Posted by roi,Dec 25 2009, 09:23 AM
How many of you guys with AEM EMS sync the timing on the first instalation or there is no need to do that since it's a "plug and play" unit
Thanks
Thanks
Joined: Feb 2008
Posts: 3,964
Likes: 7
From: USA
Originally Posted by Evans Tuning,Dec 25 2009, 08:53 PM
You MUST always check sync with the timing locked at idle, and 6-8,000 rpm range. I have seen some s2000s with slightly offset timing that needed to be fix, as well as some s2000s with timing drift at high rpm. 90% of the cars the timing is spot on though and needs no additional adjustments made.
I got rid of my timing light years ago and had to go out and get another just to do this. Mine was close but I did need adjustment.
You definatly need to adjust the throttle also.
Thread Starter
Registered User
Joined: Aug 2007
Posts: 240
Likes: 0
Originally Posted by dsddcd,Dec 26 2009, 09:07 AM
I got rid of my timing light years ago and had to go out and get another just to do this. Mine was close but I did need adjustment.
You definatly need to adjust the throttle also.
Where do you get the signal for the light gun?
