anyone got a video of their car with AEM EMS V2 on 750cc or more? mine take 2-3 crank to start, i seen some start up after 1 crank.

if you one of them with the 1 crank start up, what your aem setting for startup?

 

Usually takes 2-3 sec to start thats common.

 

I have kpro, same thing happens when you run large injectors.

 

The AEM requires several cranks to Sync the ignition then it will intitiate the start sequence.

Do a data log of startup and look at watch the Sync.

 

my AEM took forever to start my car, but i never went back to the tuner to have it fixed, i just lived with it.

 

mine doesn't even start sometime it just crank all day till i hook up a full size jumper battery and it will start. it weird though because it wont start right after i turn the car off.. it not like it doesn't have enough voltage. aem tuner software showing that it have 12.1 voltage. it just weird how i have to connect a jumper battery to get it started. ill post up some video soon