Mazda 6 Service Manual: Dtc 07, 11, 13, 15, 19, 22 (when two or more dtcs are indicated at the same time)

Dtc 06, 10, 12, 14, 18, 21 (when two or more dtcs are indicated at the same time)

Dtc 19, 22 (when two or more dtcs are indicated at the same time)

Other materials:

Mazda 6 Service Manual: Fuse Panel Description
Fuse block (Engine compartment)           *Some models. Fuse block (Left side)         *Some models. ...

Mazda 6 Service Manual: Exhaust system
EXHAUST SYSTEM INSPECTION Start the engine and inspect each exhaust system component for exhaust gas leakage. If leakage is found, repair or replace as necessary. EXHAUST SYSTEM REMOVAL/INSTALLATION Warning When the engine and exhaust system are hot, they can badly burn. Turn off t ...