great video, the acell enrich settings shoudl definitely be gone over, i always had a good bit of lag when jabbing the throttle and the culprit was acell enrich being too high.
Great video, so I live in the Caribbean I have a Subaru wrx with a ms3x, normally temps are like 80F how would you adjust the cold advance for that particular temp or should I say do you need to play with the cold advance.
My blown BBC with eight 48 lb (502 cc) injectors starts but dies after a few seconds. Another video I watched said to increase the fuel table by 10 to 20 % around idle and possibly lower the ASE to prevent flooding. That helped a little, but it still dies. Should I leave the fuel table and ASE alone and play with the WUE? I have not changed the WUE from the default as suggested in your video. My Required Fuel is 11.9 and the fuel table is around 45 at idle.
Adding more advance on idle and cranking makes more power and usually increases the idle speed as you add advance. Cranking advance is usually 10-15deg and doesn't typically change much in my experience. You can change the setting that waits 3 rotations before firing the coils to 1 rotation.
am i understanding this right? you seem to be saying wur effects the actual starting ? i was off the understanding cranking pulse gets the initial fire up , then alter wur to keep it running while cold?
Really enjoy your videos. Are you aware of a way to prevent ignition until acquiring full sync? The initial waste spark until sync has my sequential V8 backfiring through the intake. My cams are huge with close to 30 degrees of overlap.
@@TurbineResearch Thanks for the response. I actually found that I can choose to prevent spark until both wheels synch when I updated my firmware. Once selected I have not had a single backfire since and I think this was added for this reason.
no mention of cranking amps.. Starter motor sucks many amps, this will alter injector pulse. Have a good battery before you tune and continue with that same battery Some battery and starter motors vary in amp draw. You will need too compensate for this Ethanol only thing engines take ages too warm, you better off running lean at idle, especially if for short drives, you won’t give the moisture heat too dry if your engine doesn’t get warm. always warm up E85.
When I first crank mine it surges bad for 30to 40 seconds before it smooths out and the warmup enrichment seams to kick in, should I give it more after start enrichment fuel? V8, cam, 630cc injectors, etc... Thanks
You can try taking out fuel on cranking and after start to see if that helps. Try changing only one of them at a time to make sure you know what what parameter is helping the most
Easy test. Add 10% fuel and see if it gets better then if not take out 10% and see if that improves. No harm added or subtracting from where it is now to test it. You just need to find what the engine wants