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P0402 Lbz

18K views 22 replies 11 participants last post by  cessna150  
#1 ·
hey guys got a code p0402 egr code after putting a block off plate and finger sticks on a customers truck. he got from kennedy diesel , and their wed site says PUT BACK THE FACTORY INTAKE ,, this is not an option for the guy



any ideas
 
#3 ·
The only thing i can think of is have him get the PPE hot+2 and disable the egr or get the EFI live and disable the EGR, that would be the best way to do it. Make sure the fingerstick is installed correctly.
 
#6 ·
can u use ur EFI and block the EGR code??
 
#15 ·
still searching my friend is not silly , its called customer service , he has a banks , and changing it is not an option for him!! as a customer of ours i would rather pay for a efi license out of my own pocket and erase it. to give him what he had previously purchased with the finger stick
 
#17 ·
Why have not all of those people with a banks intake had this problem? What makes this truck so problem filled? Everyone i have called recommends the banks intake, so what is actually CAUSING the problem? Not just the intake but what about the intake it causing it?
 
#20 ·
Hey boyz,
I installed all the Bankz stuff, 2 yearz ago, fingerstick,EGR blocker, exhaust, all the stuff & just recently started getting a P0402 code. I checked everything...all good. Any ideas except replacing the Banks?

Cheerz
 
#22 ·
Im having the p0402 code, I have a Banks air intake, and have had it for a couple years,

I just had the turbo replaced, I have 310,000 milse on the truck