Question

2003 Mazda Mazda6 with code P2187. How do I repair this code that is appearing on my vehicle?

Answer 1

Hi there

This code means the system is to lean at idle. This could be the result of several different things. Vacuum leaks or low fuel pressure. Here is some more info on the code for you.

P2187 MAZDA - System Too Lean At Idle Bank 1

Read more: https://www.autocodes.com/p2187_mazda.html