Awasome Mazda 6 Check Engine Light Codes Ideas. I was thinking spark plugs ? The video also provides steps on how to read the 2012 mazda 6 i 2.5l 4 cyl.

Web the video above shows how to locate the on board diagnostics obd plug location on your 2009 6, how to read the trouble codes and how to reset or clear the check engine light using a scanner on your 6. Engine oil level warning light. P0300 multiple random misfire and p2187 system too lean at idle.