Mazda 6 Service Manual: Dtc b2141, b2477

Dtc b1342

Dtc b2390

Other materials:

Mazda 6 Service Manual: Three-way catalytic converter (twc) inspection
Note Make sure that no HO2S DTCs have been detected. If detected, this inspection is not applicable for TWC inspection. 1. Connect the WDS or equivalent and monitor PIDs as following. Monitor the right TWC using O2S11 PID for upstream HO2S and O2S12 PID for downstream HO2S. 2. Be ...

Mazda 6 Service Manual: Location index
INTAKE-AIR SYSTEM FUEL SYSTEM Engine Room Side Fuel tank side EMISSION SYSTEM Engine room side CONTROL SYSTEM ...