Can you replace a pigtail on a 6.7?

[SpyderX]

I keep getting a code for P0672. Glow plug circuit short. It seems you have to replace the whole harness from what I’m seeing. Anyone ever had this issue?


Sent from my iPhone using Tapatalk

 

[ckrueg]

I've seen where one of the NOX sensor module plug shorts out and causes this.

Sent from my LM-V450 using Tapatalk

 

[sootie]

Does the truck have functional emission equipment

 

[6.0 Tech]

I keep getting a code for P0672. Glow plug circuit short. It seems you have to replace the whole harness from what I’m seeing. Anyone ever had this issue?


Sent from my iPhone using Tapatalk

672 should be open glow plug. Seen plenty of glow plugs fail on 6.7s lately...

Sent from my VS988 using Tapatalk

 

[SpyderX]

Does the truck have functional emission equipment

Nope not for about 50,000 miles now. Had 4 new glow plugs installed. Code stayed away for a while.


Sent from my iPhone using Tapatalk

 

[SpyderX]

672 should be open glow plug. Seen plenty of glow plugs fail on 6.7s lately...

Sent from my VS988 using Tapatalk

Had the whole bank replaced and the code came back.


Sent from my iPhone using Tapatalk

 

[6.0 Tech]

Had the whole bank replaced and the code came back.


Sent from my iPhone using Tapatalk

Which side did they do? The numbering is different on the 6.7s from all the other diesels.

The pigtail is available.

Sent from my VS988 using Tapatalk

 

[sootie]

Disconnect the plug on the pcm, closest to the the engine, clear the codes and see if it come back

 

[SpyderX]

Disconnect the plug on the pcm, closest to the the engine, clear the codes and see if it come back

Thanks man I’ll give it a try


Sent from my iPhone using Tapatalk

 

[SpyderX]

Which side did they do? The numbering is different on the 6.7s from all the other diesels.

The pigtail is available.

Sent from my VS988 using Tapatalk

Sweet! I appreciate it.
They did the passenger side.


Sent from my iPhone using Tapatalk