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Home >> Toyota >> 2009 >> Tacoma X-Runner >> Repair and Diagnosis >> Engine Performance >> Engine Control System (1GR-FE) >> SFI System >> DTC P050A Cold Start Idle Air Control System Performance >> Typical Enabling Conditions
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Typical Enabling Conditions

TYPICAL ENABLING CONDITIONS

Monitor runs whenever following DTCs not present P0010, P0020 (OCV Bank 1, 2)
P0011, P0021 (VVT System - advance)
P0012, P0022 (VVT System - retard)
P0016, P0018 (VVT System - misalignment)
P0102, P0103 (MAF meter)
P0115, P0117, P0118 (ECT sensor)
P0120 - P0123, P0220, P0222, P0223, P2135 (TP sensor)
P0125 (Insufficient ECT for closed loop)
P0171, P0172, P0174, P0175 (Fuel system)
P0301 - P0306 (Misfire) P0335 (CKP sensor)
P0340, P0342, P0343, P0345, P0347, P0348 (VVT sensor)
P0351 - P0356 (Igniter)
P0500 (VSS)
P2195 - P2198, P2237 - P2242, P2252, P2253, P2255, P2256, P2A00, P2A03 (A/F sensor)
Battery voltage 8 V or more
Time after engine start 3 seconds or more
Starter OFF
ECT at engine start -10°C (14°F) or more
ECT -10 to 50°C (14 to 122°F)
Engine idling time 3 seconds or more
Fuel-cut OFF
Vehicle speed Less than 1.875 mph (3 km/h)
Time after shift position changed 1 second or more
Atmospheric pressure 76 kPa (570 mmHg) or more