Quote Originally Posted by pavila03 View Post
Good Pm po, i have same issue nag punta ako sa dealership at nag pa diagnose ng issue, sabi nila I need to replace my MAF sensor, sobrang mahal ng piyesa, okay lang ba gumamit ng second hand na MAF? Mazda 3 2005 ung kotse ko.. Thanks sa mga sasagot
What it is the airflow indication on the scanner? It should be around 1 gram per second per liter of engine displacement. Check other engine parameters. The engine vacuum should be between 17 and 21 inches of mercury. Use gauges, do not base your judgment on opinions and guesses