Ramtravis2018
Junior Member
glad to hear you got yours figured out. this problem is very very frustrating and like we all know, the dealerships are absolutely worthless.Well I finally got mine figured out. When they installed the Banks system they left off a harness extension to one of the many intake temp sensors. I kept seeing this open plug that didn't look like it was terminated at the factory but the guy that did the install & myself could not figure out where it was to go. With a couple phone calls to Banks I figured out that the sensor was under that rubber foam that covers the injections lines. Once I got that hooked up the fan is now running normal. What really burns me is that I took it to the dealer twice & they couldn't figure it out & kept saying that is normal... there is nothing wrong with your truck. The fan running full blast & the check engine light on is NOT normal! I swear the world has gone to hell in a hand basket ever since Covid. Work ethic... GONE, pride in your work... GONE!
the only modification I have on my truck is an S&B Air intake. I wonder if this same intake temp senor is messed up on mine or like yours . . not plugged in. I did the work myself and i know i didnt leave anything unplugged. however . . the dealership did replace the turbo actuator a few months ago . . I wonder if they had to remove my air intake to get to that area and forgot to plug things back in