Recently the check engine light turned on for code. Looking at live data looks like long term fuel trim is very high hovering between 30 and 50 percent most of the time while driving and at idle. All other numbers seem fine except my MAF might be reading low, anywhere between 0.3 lb to 1.5 lb . What should my next step be and any opinion on possible issue?
Mar 25, 2022 at 11:17 PM
