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 is po118 code?

The Engine Coolant Temperature Circuit - High Input malfunction is the code for the onboard diagnostic (OBD). The engine coolant temperature sensor is referred to by this code. Is this true? The coolant temperature can be determined with the help of the PCM.

Let's Get It Fixed!

HomeX virtual experts will assess your issue (for free!) and can resolve simple problems.

What Did You Think of This Article?

What Did You Think of This Article?

Shop Recommended ProductsShop HomeX Recommended Products