
Diagnostic procedure


No.22 no engine braking in hold mode
No.24 engine stalls when shifted to d, s, l ranges, or in r positionMazda 6 Service Manual: Exterior lighting system
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Mazda 6 Service Manual: Obd drive mode
Performing the Drive Mode inspects the OBD system for proper operation.
The Drive Mode must be performed to ensure that no additional DTCs are
present.
During Drive Mode, the following systems are inspected:
- Oxygen sensor (HO2S)
- Oxygen sensor heater
- Catalytic converter (TW ...