Mazda 6 Service Manual: Dtc p2504

Dtc p2503

Troubleshooting

Other materials:

Mazda 6 Service Manual: Panel Maintenance
If a panel becomes soiled, wipe it off with a soft cloth soaked in clean water and thoroughly wrung out. If some areas require further cleaning, use the following procedure: 1. Wipe the soiled area with a soft cloth soaked in a mild detergent (approx. 5 %) diluted with water. 2. Wipe off the ...

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 ...