Mazda 6 Service Manual: Dtc b1869, b1870

Dtc b1342

Dtc b1871

Other materials:

Mazda 6 Service Manual: Fuel-Filler Cap
To remove the fuel-filler cap, turn it counterclockwise. Attach the removed cap to the inner side of the fuel lid. To close the fuel-filler cap, turn it clockwise until a click is heard. CAUTION (U.S.A. and Canada) If the check fuel cap warning light illuminates, the fuel-filler cap may not ...

Mazda 6 Service Manual: New standards
Following is a comparison of the previous standard and the new standard. #1 : Diagnostic trouble codes depend on the diagnostic test mode #2 : Controlled by the PCM #3 : In some models, there is a fuel pump relay that controls pump speed. That relay is now called the fuel pump relay (s ...