I'm having some issues with my 02. Lately I've had no low boost fueling. It's a 02 built auto with a edge comp and 50hp injectors. The fuel pressure is good and the only codes I'm getting are 0622 and 1765. You can feel the edge changing power levels, and there is little to no smoke at wot or wot from a stop. Also about a month ago everytime I drop it in gear it will stall unless I let it warm up for 10+ minutes. Any help would be much appreciate. Thank you. 

 

 

2 codes linked to PCM issues is alittle concerning.

 

 

Do you have a Stock Tranny?  I am assuming you low boost fueling settings on the edge are turned up? 


Do you have a live data tool to verify what your sensors are showing at idle?  Mainly boost sensor?

I forgot to add my truck used to be a manual but I swapped it to a auto. No the trans is not stock it's fully built other than a billet output shaft. Has a DPC triple disc converter, and yes the low boost setting on the edge are turned all the way up.