Sorry, the web browser you're using is not supported by this website.

Please use Google Chrome, Firefox, Safari, or another browser to access homex.com. Thank you.

Skip to main content

We use cookies to enhance your experience. For details on how we use cookies, collect data, & how to manage your consent please see our Cookie Policy & Privacy Policy.

What should the map sensor read at idle?

The MAP sensor can be mounted on a vehicle. At wide open throttle, aMAP sensor that reads 1 or 2 volts may read 4.5 or 5 volts. For every 5 inches Hg of change in vacuum, the output changes by 0.7 to 1.0 volts.

Let's Get It Fixed!

Our virtual experts can diagnose your issue (for free!) and resolve simple problems.

What Did You Think of This Article?

What Did You Think of This Article?

Shop Recommended ProductsShop HomeX Recommended Products