2003 hyundai accent MAP/IAT diagnose

This video will show you how to perform a proper computer and mechanical diagnostics if you think you have a issue with your MAP/IAT (manifold absolute pressure sensor/Intake manifold temperature sensor) using both a computer and mechanical gauge to measure proper vacuum. many things can cause a MAP sensor to read wrong tripping a check engine light. including major internal engine issues like stuck valves, burnt valves, improper timing. this one turned out to be a sensor issue instead of a mechanical issue.

Видео 2003 hyundai accent MAP/IAT diagnose канала Matt Shaughnessy