Fuel Pressure Reg tuning
One of my good friends has a 6.7 that i have been helping him build. Everything has been going just fine with the tuning, even after adding larger injectors and turbo. He then decided to modify his cp3 on his own. He did it the "drimmel" way by making the end of the triangle larger. Now the ecm is having a harder time keeping the rail pressure in check as yall can imagine. I have helped it but i havnt got it completly right yet. See screen shot....
I am now adjusting the PID section to try to get the corrections in check, am i on the right track? the first attempt had good results. Just not sure how far to go.
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