6.4 wire chafe

[blacksnapon]

This is the most prevalent thing that we are seeing on the 6.4. The wires under the high pressure fuel pump cover developing a chafe. The replacement harness comes with convolute.

 

[Mcduuuugal]

This is the most prevalent thing that we are seeing on the 6.4. The wires under the high pressure fuel pump cover developing a chafe. The replacement harness comes with convolute.

what is the symptom/code for this?

 

[blacksnapon]

Loss of power/no start. Possibly blows fuse 74. This is mostly on job 1 (early builds).