EFIDynoTuning Forum

Tuning on a new laptop and dont have access to my adx file and I noticed there isnt one in the downloads anymore?

I cant use EGR spark modifiers thats the thing, it just has EGR on, off and sonic function while previously you could actually adjust what the car was doing when EGR was active.

Rounding out my first engine up build with heads I ported and trying to see if you can include some of the more granular EGR and fuel pump controls that were available on your previous iterations of the craj0 def and bin.


Ive significantly changed my CR from stock and the stock EGR spark modifiers wont work for me anymore Im afraid, getting some pinging even with neutered timing in fn2200 at PT with EGR flowing.


Was also hoping you could include the high speed fuel pump control that was also previously included. Want to deactivate the low speed section to open up my fuel pump choices. The pre 97 pumps cog when not fed enough voltage al la the 2 speed pump control on the 98 gt's.

Long story short, I cant get the dual nipples needed for a DPFE on my exhaust. I can do the tube but no dang nipples.


And I reeeeeeaaaaaallly want EGR bad mkay.



Does the sonic option allow me to bypass the use of the DPFE and just go with the TP input?

Well its got a non stock intake manifold and non stock engine, so yes.

So im chasing oil consumption through my PCV valve on my 07 4.6 2v. Engine would smoke worse and worse the longer it idled, till were talking clouds. Intake dissasembly revealed oil entering the intake system only through the valve, catch can on breather side of PCV system was dry as well as intake tract in front of the PCV vacuum port.


Motor has big cams so vacuum at idle should be lower than stock, removal of the catch can and replacement of the PCV valve improved oil consumption, but still way off acceptable levels for any amount of idle time.



Threw some nuts in the PCV breather tube near the intake port to act as an airflow restrictor and this solved my issues as far as I can tell for the moment.



Seeing as the motor consumes about the same amount of air as a 5.4 at idle, would switching to a 5.4 PCV valve be the move here?


Motor idles at 756 rpms, no clue what the motor wants to idle at. But figured 756 was easier than 656.

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Ok, setting this to 500 across the board helped.


However, it did not eradicate it.


Could you walk me a little further here so I can see if fine tuning it helps that last little 10%?


If my cams had 262 degrees of advertised exhaust duration, what would I punch into this table to match that specifically?

Is there anyway to increase the length the pump primes for in tune at key on?
Not sure if my fuel valve in the tank is dying, or the pump is just meh. But having issues with having enough pressure to feed the injectors after sitting for a bit. If I double prime the pump, no issues. Otherwise it'll catch and die and immediately start on recranking.