I have a JDM B18C swapped into my EM1. I'm using AEM Programable engine management system. The startup on the "base map" that AEM has provided is hella rough. Like it doesnt want to start, but it does. Barely. I was wondering if anyone had a tune saved thats likely to what I'm running in my car until I can get to a dyno and have it tuned.


I've got a JDM B18C
Skunk2 Pro Series IM
I/H/E


any help would be amazing. This program is so complex I have no idea where to even start.

 

Every motor will want something different.

But before anything, its always good to make sureyou dont have any vaccum leaks, and the timming is set right.

Then start playing around with the tune.

 

Drive the car to your tuner on the stock ecu & have the car dyno tuned by an EXPERIENCED tuner.

 

+1

seems like you either need to read the AEM EFI basics download from their website and figure it out yourself or take it to someone who already knows how to do it.
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FORD ESCORT RS COSWORTH