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Home >> Scion >> 2016 >> FR-S Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostic Codes (P000A-P0230)) >> SFI System >> DTC P0101: Mass Air Flow Circuit Range / Performance Problem [05/2014 - ] >> Typical Enabling Conditions
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Typical Enabling Conditions

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Monitor runs whenever following DTCs not stored P0107, P0108 (Manifold Absolute Pressure Sensor Circuit Low/High)
P0117, P0118 (Engine Coolant Temperature Sensor 1 Circuit Low/High)
P0125 (Insufficient Coolant Temperature for Closed Loop Fuel Control)
P0116 (Engine Coolant Temperature Sensor 1 Circuit Performance)
P0128 (Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature))
P0102, P0103 (Mass Air Flow Sensor "A" Circuit Low/High)
P1160 (Throttle Return Spring)
P2102 (Throttle Actuator "A" Control Motor Circuit Low)
P2101 (Throttle Actuator "A" Control Motor Circuit Range/Performance)
P2138 (Pedal Position Sensor "D"/"E" Voltage Correlation)
P2135 (Throttle Position Sensor "A"/"B" Voltage Correlation)
P2109 (Throttle Position Sensor "A" Minimum Stop Performance)
P0222, P0223 (Throttle Position Sensor "B" Circuit Low/High)
P0122, P0123 (Throttle Position Sensor "A" Circuit Low/High)
P0201 (Injector Circuit/Open - Cylinder 1)
P0202 (Injector Circuit/Open - Cylinder 2)
P0203 (Injector Circuit/Open - Cylinder 3)
P0204 (Injector Circuit/Open - Cylinder 4)
P0351 (Ignition Coil "A" Primary/Secondary Circuit)
P0352 (Ignition Coil "B" Primary/Secondary Circuit)
P0353 (Ignition Coil "C" Primary/Secondary Circuit)
P0354 (Ignition Coil "D" Primary/Secondary Circuit)
P060A (Internal Control Module Monitoring Processor Performance)
P2119 (Throttle Actuator "A" Control Throttle Body Range/Performance)
LOW SIDE MONITOR

Engine speed 1500 RPM or higher
Throttle position 8% or more
Engine coolant temperature 60°C (140°F) or higher
Intake manifold pressure 53.33 kPa [400 mmHg] or higher
HIGH SIDE MONITOR

Engine speed 550 to 880 RPM
Throttle position Less than 3.04%
Engine coolant temperature 60°C (140°F) or higher
Intake manifold pressure Lower than 53.33 kPa [400 mmHg]