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Code P0299


New Member
Feb 9, 2023
Truck Year
I purchased a 2014 Ram 1500 eco boost and I got the under boost code. The first time after a the check light went out and the entire time the truck drove fine. Then I got the message clean throttle body and the truck went into limp mode. Cleaned the EGR tube and map sensor and all was good. Drove to town this weekend and got the P0299 code again but didn’t get the clean throttle body msg and truck didn’t go into limp mode. Reset the code to it out and hammered down on throttle and drove 80 mph for several miles and check engine light did not come on. Is their something else I need to do? Is their anything I can do for a turbo under boost that is intermittent? 95k miles on truck