Trying to finish my tune.
On a test drive the car runs ok when cold, (full acc and boost, no stuttering or popping.

Thr car has a new ecm, i have pinned out the ecm, check the harness and all senors that i have.
When hot it seems pops at wot back off just a bit and its good

As the car builds up to going wot the a/f is 12.0 and accels nicly,
push the pedal to wot and the popping starts. a/f is 13.5 and timing goes from 22-14.

i see that the maf khz is 127 when this happens. i went to that table and the top limit is 127.
i can only assume that i am reaching the top of my maf output table 6 as the numbers won't stay larger.

Is there a way to lift the limit of the tables?

Other things i have changed in the tune is shut off the egr as the car dosen't have this. set the timing tables to 0 for when it was on.
There are no cpu controlled fans so i set that high so it won't cause me any problems by tring to come on. i am receiving a quad drive fault a.
on this quad driver is the data dash (whitch i don't have)
low speed fan (no tin use,reason for turning off)
canister purge (car doen't have one)
and TCC brake switch (which i have to check to see if its connected.)
the last one here makes code 38 come on.

i have got the car to run better, seems not to have this problem when cold. which i am starting to belive is that the fuel is richer or the timing less or both.
Running moates chip and tunerprort software.

 

You should probably start by telling us what ecm and mask you're using.

 

yes i agree that wold help.
ecm #16141470, with code 5b4.