Mazda CX-9 Grand Touring 2009 Manual page 880

2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
OBD-II DRIVE MODE
OBD-II
monitor Step
exercised
NOTE:
1
Drive Mode
Preparation
2
3
NOTE:
2008 Mazda CX-9 Grand Touring
continuous DTCs and relearning emission diagnostic information.
Procedure
To bypass the EVAP soak timer (normally 6
hours), the PCM must remain powered after
clearing the continuous DTCs and resetting the
emission monitors information in the PCM.
Connect the M-MDS to the DLC-2.
Turn the ignition switch to the ON position
(Engine off).
Turn the ignition switch off then to the ON
position, (Engine off).
Select the appropriate vehicle and engine
qualifier.
Clear the continuous DTCs and reset the emission
monitors information in the PCM.
NOTE:
The following events occur when the
continuous DTCs and the emission
monitors information is cleared from the
PCM:
Clears the number of DTCs and the
DTCs.
Clears the freeze frame data.
Clears the diagnostic monitoring
test results.
Clears the status of the OBD-II
system monitors is reset.
Sets DTC P1000.
Start the engine without turning the ignition
switch off.
Idle the engine for 15 s.
Drive at 64 km/h {40 mph} until the ECT is
76.7°C {170°F} or more.
When the IAT is not within 4.4-37.8°C {40-100°
F} or the altitude is above 2,438 m {8,000 ft} ,
Purpose
Bypasses the engine soak
timer. Resets the OBD-II
monitor status.