Cool 2011 Duramax Diesel Check Engine Light Ideas. Let’s take a closer look at the check engine light on duramax diesel trucks , what it may mean, and how the team at branch automotive in littleton co can help. Check engine light p20ee code comes on and i schedule a service appointment and the light clears before i get in to the dealership.
One common problem is with the map sensor however, as it tends to clog with soot and throw a check engine light, but a simple map sensor spacer and a can of electrical cleaner can get you back on the road worry free and prevent the soot from. Two days in the check engine light came on. Web one of the most common reasons for seeing the check engine light on a diesel truck is the aftertreatment system.
