SRT4 Injector Table Fuel Different From All Others....Please Help

[jtdsm400]

01-18-2021 My Stage 1 (6).hpt

Has anyone seen this in the Fuel>General>Injector Control>Inj PW vs. Fuel Mass, my fuel mass column is different from every other tune in the repository. It goes from 0.000 to 0.385 instead of the normal 0.000 to 0.210. I had to multiply my data by 50%-60% to get the car to run.

Any ideas?




I purchased a mopar stage 1 ecu to install in my 2003 so I could tune with hptuners.

[fixit]

what do you have, injectors, return line.. etc?

i use the compare function to see what's different between yours and what in the repo

fuel mass to injector pulsewidth should "match" pulsewidth to fuel mass.. they don't
why is the max air flow so low..

looks like its been scaled to 650cc, stock is 577cc

[jtdsm400]

I have 577cc (04891574ab) injectors. Completely stock fuel system.

Airflow>General>Limits>Max Airflow?? Why is this so low? I'm not sure. What should it be?

[fixit]

check your pm

[fixit]

give this a shot. merged s1 into your tune.. (fixed VE/and injector data, fixed converted back to 2.25 bar)

added a little decel pop, redline 6600 rpm, tightened fans too (for 190F thermostat), AFR 14.7, and more tq in 1&2 gears

AFR=14.7 - .0686
FA Stock .0696 - 14.3