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Typical Enabling Condition

TYPICAL ENABLING CONDITION

The monitor will run whenever these DTCs are not present See LIST OF DISABLE A MONITOR 

P0505 IAC functional check: 

VOLTAGE REFERENCE

Battery voltage 11V or more
ECT 75°C(167°F)
Idle ON
Vehicle speed Within 2 mph (3 km/h)
Engine RPM 400 rpm or more

P0505 IAC range check: 

VOLTAGE REFERENCE

IAC duty ratio 10 to 90%
Battery voltage 10 V or more

P0511: 

VOLTAGE REFERENCE

IAC duty ratio 10 to 90%
Battery voltage 10 V or more
Time after first missing of voltage change 10 seconds or more