Hi fellas
Here we are working on a 2014 lt1 with a f1c procharger
were running a f.o.r.e. triple pump kit and a holley hp for 2nd set of squirters...
however we are not able to get past 5300rpm. it simply cuts the throttle.
i believe its something with the fuel system pissing off the ecm.
has codes for fuel pump secondary circuit open...its a permanent code. how do we get around this where the fpcm is not controlling fuel pressure or anything anymore
please dont come at me with its the driver demand table ive raised and lowered that stupid table every way possible it doesnt careAttachment 113482Attachment 113483