1. Connect WDS or equivalent to the vehicle DLC-2 16-pin connector located as shown in the figure.

2. Perform KOEO/KOER self-test.
After repair procedureMazda 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 ...
Mazda 6 Service Manual: Pre-delivery inspection
PRE-DELIVERY INSPECTION TABLE EXTERIOR
INSPECT and ADJUST, if necessary, the following items to
specification:
- Glass, exterior bright metal and paint for damage
- All weatherstrips for damage or detachment
- Door operation and alignment including side door and back door
- Wheel lug nu ...