6.4/6.7 stalling after egt sensor replacement

[garyt]

have 2 trucks in the shop now 1 6.4l and 1 6.7l.i replaced egt sensor at firewall and the other truck had all sensors replaced.now we have intermittent stalling.has anyone else had an issue like this?

[Aaron]

Any codes in either? Restart right away?

 

The up pipe (6.4) EGT I don't think should cause stalling even if it goes open circuit.

[Aaron]

Isn't the breakout harness for the HPFP right near the EGT connector? Maybe bumped and causing open circuit intermittent?

[garyt]

thanks for the advice.neither trucks ever failed again.we released back to owners,no issues yet.