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Home >> Lexus >> 2013 >> CT 200h Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostic Codes (P0300-P0657)) >> SFI System >> DTC P0505: Idle Control System Malfunction >> Typical Enabling Conditions
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Typical Enabling Conditions

Monitor runs whenever following DTCs are not present P0010 (Camshaft timing oil control valve assembly)
P0011 (VVT system - Advance)
P0012 (VVT system - Retard)
P0016 (VVT system - Misalignment)
P0031, P0032, P101D (Air fuel ratio sensor heater - Sensor 1)
P0102, P0103 (Mass air flow meter)
P0107, P0108 (Manifold absolute pressure)
P0115, P0117, P0118 (Engine coolant temperature sensor)
P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135 (Throttle position sensor)
P0125 (Insufficient coolant temperature for closed loop fuel control)
P014C, P014D (Air fuel ratio sensor - Slow response)
P015A, P015B (Air fuel ratio sensor - Delayed response)
P0171, P0172 (Fuel system)
P0301, P0302, P0303, P0304 (Misfire)
P0335 (Crankshaft position sensor)
P0340, P0342, P0343 (Camshaft position sensor)
P0351, P0352, P0353, P0354 (Igniter)
P0401 (EGR system (Closed))
P0451, P0452, P0453 (EVAP system)
P2195, P2196 (Air fuel ratio sensor - Rationality)
P219A (Air fuel ratio sensor - Imbalance)
P2237 (Air fuel ratio sensor - Open)
P2238, P2252 (Air fuel ratio sensor - Low impedance)
P2239, P2253 (Air fuel ratio sensor - High impedance)
Engine Running