Im helping a friend with is 08 6.7L engine. I pulled codes p2262 and p042E. Does anyone have a diagiam of the engine and diagonsis info for these codes. Thanks in advance for any help.
Im looking at the engine and I see the egr valve on the dr side. What is the motor with the cable operated valve on pass side for? If the egr is stuck open will that cause the boost code?
