The CAT 323FL is equipped with a C7.1 engine and DPF, EGR, SCR systems. Programming was performed through the original diagnostic port at the dealer level. The equipment was in limp mode without power and with active DEF errors E1389 and 3609. With our program, the equipment operates at full power, and the DEF pump and sensors can be disconnected. We have practical solutions for all Caterpillar engines.
