No power. At a loss here. Losing hair.

Truck has lost all its balls. 6500lb loads and it is struggling to pull them. No low end power. Turbo boosting up to 45 psi on small hills and truck still falling on its face. Currently have check engine light for 1127 fmi 16. I have replaced the intake manifold pressure sensor, turbo speed sensor, egr cooler, have had the egr valve tested to make sure it is working. I have had the truck checked for boost leaks. I have the revised venturi pipe with new delta P sensor. Truck is not having hard start issues. Have replaced fuel filters. Had fuel tanks checked. Truck has no sack no more. Ready to burn it.

 

2013 d13. Scr is deleted. Was causing too much downtime. After 600k miles it was in the shop every few weeks for another sensor or some stupid garbage.

 

Volvo engine. D13. I did the actual delete install. Kit is from OTR performance. I took dpf out. Drilled holes in the filter. Put new gaskets in the assembly. Reinstalled. Bypassed catalyst box with an elbow pipe and some flex. Took box completely off. Truck looks like an epa 07 setup.

 

1127 fmi 16

 

Egr system is functioning. I do not have any codes for egr flow rate anymore.