Issues starting truck

Please understand - to be clear - that no diagnostic trouble code (DTC) will ever spell out component failure. It inspires testing in an area of malfunction to determine the root case and discuss what must be done to resolve the concern. I would guess you do not have a mass air flow sensor concern, and instead you should focus your attention on the symptom at hand - the difficulty cranking. This is more likely from stating system performance -- battery, cabling, starter motor and so on -- than anything else. www.repairpal.com/repair-shops