How too solve 0743 & 4487 & 4489 || cummins engine ||tata bs6

How too solve 0743 4487 4489 || cummins engine ||tata bs6 Tata prima bs6 me 0743 code aa raha hai air temperature sensor ka aaj iska solution karna sikhayenge too bane rahe hamare video me video ko like and channel ko subscribe kare #tata #indian #bs4 #cummins #bs6 #tata prima bs6