New to the diesel world, just trying to help a buddy. Another day at the zoo.
2005 F350 6.0 Powerstroke:
New KC stage 1 turbo 10 blade
New OEM injectors
HPOP "replaced right before I bought it"
Sinister Diesel FICM, increased voltage/stock map
ARP head studs
Full exhaust
Physical EGR delete, not yet in the tune
Hot air intake
He thought it was running a stock tune, but it turns out he had an SCT tuner that STB and a random tune must've stuck. It's hotter than stock but leaves a lot on the table. Definitely a few things going on. The MAP is dropping out at higher readings even though the transfer function has been adjusted. However, my main concern is the low ICP and HPOP pressure at any mild load. It looks like the injectors are hating life as they try to compensate.
This was a spur of the moment log so many PIDs were missed. I'll be adding the following for the next log, let me know if there's anything I missed.
Fuel Pressure
MAP sensor voltage
Correct MAF sensor
Internal boost gauge
Delivered fuel
o2 sensor/ AFR
AFR commanded
Exhaust temp
EGR
Accurate trans current gear
Cylinder airmass
Injector flow rate
LTFT/STFT
Josh_Stock.hpl
Josh_Powerstroke.hpt
Josh.JPG