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Home >> Scion >> 2006 >> xB Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (1NZ-FE) >> Parts Location >> DTC P0505 Idle Control System Malfunction; DTC P0511 Idle Air Control Circuit >> Typical Enabling Conditions
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Typical Enabling Conditions

TYPICAL ENABLING CONDITIONS

The monitor will run whenever these DTCs are not present None

P0505 IAC functional check: 

TYPICAL ENABLING CONDITIONS - P0505 IAC FUNCTIONAL CHECK

Engine Running

P0505 IAC range check: 

TYPICAL ENABLING CONDITIONS - P0505 IAC RANGE CHECK

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

P0511: 

TYPICAL ENABLING CONDITIONS - P0511

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