Typical Enabling Conditions
TYPICAL ENABLING CONDITIONS CHART
| Monitor runs whenever following DTCs not stored | P0016 (VVT System - Misalignment) P0017 (Exhaust VVT System - Misalignment) P0031, P0032, P101D (Air Fuel Ratio Sensor Heater) P0102, P0103 (Mass Air Flow Sensor) P0112, P0113 (Intake Air Temperature Sensor) 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) P0128 (Thermostat) P0171, P0172 (Fuel System) P0301 - P0304 (Misfire) P0335 (Crankshaft Position Sensor) P0340 (Camshaft Position Sensor) P0451, P0452, P0453 (EVAP System) P0500 (Vehicle Speed Sensor) P0505 (IAC Valve) |
| Active A/F control | Performing |
| Active A/F control performed when following conditions met | - |
| Battery voltage | 11 V or higher |
| Engine coolant temperature | 75°C (167°F) or higher |
| Idling | OFF |
| Engine speed | Less than 4000 rpm |
| A/F sensor status | Activated |
| Fuel-cut | OFF |
| Engine load | 10 to 70% |
| Shift position | 2 or more |
| Catalyst monitor | Not yet |
| Intake air amount | 4 to 16 g/sec. |