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Home >> Scion >> 2014 >> iQ Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Diagnostic Codes (P0351-P1603) >> SFI System >> DTC P050B: Cold Start Ignition Timing Performance >> Typical Enabling Conditions

Typical Enabling Conditions

Monitor runs whenever following DTCs not stored P0010 (Camshaft Timing Oil Control Valve)
P0011 (VVT System - Advance)
P0012 (VVT System - Retard)
P0016 (VVT System - Misalignment)
P0013 (Exhaust Camshaft Timing Oil Control Valve)
P0014 (Exhaust VVT System - Advance)
P0015 (Exhaust VVT System - Retard)
P0017 (Exhaust VVT System - Misalignment)
P014C, P014D, P015A, P015B, P2195, P2196, P2237, P2238, P2239, P2252, P2253 (Air Fuel Ratio Sensor)
P0102, P0103 (Mass Air Flow Meter)
P0115, P0117, P0118 (Engine Coolant Temperature Sensor)
P0125 (Insufficient Coolant Temperature for Closed Loop Fuel Control)
P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135 (Throttle Position Sensor)
P0171, P0172 (Fuel System)
P219A (Air-Fuel Ratio Imbalance)
P0301 - P0304 (Misfire)
P0335 (Crankshaft Position Sensor)
P0340 (Camshaft Position Sensor)
P0365, P0367, P0368 (Exhaust Camshaft Position Sensor)
P0351 - P0354 (Igniter)
P0500 (Vehicle Speed Sensor)
P0705 (Shift Lever Position Switch)
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°C (14°F) or higher, and less than 50°C (122°F)
Engine idling time 3 seconds or more
Fuel-cut OFF
Vehicle speed Less than 3 km/h (1.875 mph)
Atmospheric pressure 76 kPa(abs) [570 mmHg(abs)] or higher