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Typical Enabling Conditions

TYPICAL ENABLING CONDITIONS

The monitor will run whenever the following DTCs are not present See PRE-CHECK 
Battery voltage 11 V or more
Fuel system Closed Loop (for 13 sec. or more)
Warm-up condition to enable air fuel ratio learning control The conditions are met
Either of the following conditions is met: -
Engine RPM Less than 1,100 RPM
Intake air amount per revolution 0.22 g/rev or more