Code 337

[mgmgmg]

So in 2011 I replaced all 3 components in the EGR system was gettin codes about EGR. This morning im getting only 337? she runs fine! So i pulled out the code scanner 337? Just wanted to ask DPFE going bad again? Or the solenoid , Im sure the bladder is ok...


Thanks

 

[FR-425]

Yep DPFE.

 

[mgmgmg]

Replaced DPFE.... No CEL....