Mazda CX-9 Grand Touring 2007 Manual page 360

2007 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.5) - CX-9
Prep for Monitor
Entry
HO2S
EVAP
Catalyst
2007 Mazda CX-9 Grand Touring
2
Start the engine without turning the
ignition switch off.
3
Idle the engine for 15 s.
Drive at 64 km/h {40 mph} until
the ECT is 76.7 °C {170 °F}or
more.
4
NOTE:
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} , the
EVAP monitor will not run.
Is the IAT within 4.4-37.8 °C {40-
100 °F} ?
If not within the specification,
complete the following steps
but, note that step 13 will be
required to "bypass" the
EVAP monitor.
5
Cruise at 64 km/h {40 mph} for up
to 5 min.
6
NOTE:
To initiate the monitor, the throttle
should be at part throttle,
Evaporative Emissions Duty
Cycle must be more than 75%,
and FLI must be 15-85%, and for
fuel tanks over 25 gallons Fuel
Level Indicator Input must be 30-
85%.
Cruise at 64-89 km/h {40-55 mpr}
for 10 min.
7
Stop the vehicle and go to traffic
conditions.
Include five different constant
cruise speeds, ranging from 32-89
km/h {20-55 mph} over a 10 min
period.
results.
Clears the status of
the OBD-II system
monitors is reset.
Sets DTC P1000.
Engine warm-up and provides
IAT input to the PCM.
Executes the HO2S monitor.
Executes the EVAP emission
monitor.
Executes the catalyst
efficiency monitor.