Need help with 05 ram 2500 with 5.7 hemi new throttle body new fuel pump new map sensor I can get it to idle but no throttle pedal did the recalibration for the throttle body but still no pedal

Is the pedal position sensor working?

Simple stuff first, remove and inspect all the connections. Perhaps an electrical pin got pushed out of the plastic plug housing.
Why did you replace all that stuff?

Please return and tell us what you find to finally get this squared away.