LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Scion >> 2013 >> tC Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Diagnostic Codes (P0420-P1605)) >> SFI System >> DTC P050A: Cold Start Idle Air Control System Performance >> Typical Enabling Conditions
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Typical Enabling Conditions

Monitor runs whenever following DTCs not stored P0010 (VVT oil control valve)
P0011 (VVT system - Advance)
P0012 (VVT system - Retard)
P0013 (Exhaust VVT oil control valve)
P0014 (Exhaust VVT system - Advance)
P0015 (Exhaust VVT system - Retard)
P0016 (VVT system - Misalignment)
P0017 (Exhaust VVT system - Misalignment)
P0102, P0103 (Mass air flow meter)
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, P015A, P015B, P2195, P2196, P2237, P2238, P2239, P2252, P2253 (Air fuel ratio sensor)
P0171, P0172 (Fuel system)
P0301 - P0304 (Misfire)
P0335 (Crankshaft position sensor)
P0340, P0342, P0343 (Camshaft position sensor)
P0351 - P0354 (Igniter)
P0365, P0367, P0368 (Exhaust camshaft position sensor)
P0500 (Vehicle speed sensor)
P0705 (Shift lever position switch)
P219A (Air fuel ratio imbalance)
Battery voltage 8 V or higher
Time after engine start 3 seconds or more
Starter OFF
Engine coolant temperature at engine start -10°C (14°F) or higher
Engine coolant temperature -10 to 50°C (14 to 122°F)
Engine idling 3 seconds or more
Fuel-cut OFF
Vehicle speed Less than 3 km/h (1.875 mph)
Time after shift position changed 1 second or more [AT]
Atmospheric pressure 76 kPa (570 mmHg) or higher