Typical Enabling Conditions
| Monitor runs whenever following DTCs not present | P0011, P0021 (VVT System - Advance) P0012, P0022 (VVT System - Retard) P0016, P0018 (VVT System - Misalignment) P0013, P0023 (Exhaust VVT Oil Control Valve) P0014, P0024 (Exhaust VVT System - Advance) P0015, P0025 (Exhaust VVT System - Retard) P0017, P0019 (Exhaust VVT System - Misalignment) P0010, P0020, P2614, P1023, P1360, P1361, P1362, P1363, P1364, P1365, P1366, P1367 (Motor Drive VVT System Control Module) P0031, P0032, P0051, P0052, P101D, P103D (Air Fuel Ratio Sensor Heater) P0037, P0038, P0057, P0058, P102D, P105D (Rear Oxygen Sensor Heater) P014C, P014D, P014E, P014F, P015A, P015B, P015C, P015D, P2195, P2196, P2197, P2198, P2237, P2238, P2239, P2240, P2241, P2242, P2252, P2253, P2255, P2256 (Air Fuel Ratio Sensor) P0136, P0137, P0138, P0139, P013A, P013C, P0156, P0157, P0158, P0159, P0607 (Rear Oxygen Sensor) P0102, P0103, P010C, P010D (Mass Air Flow 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) P0171, P0172, P0174, P0175 (Fuel System) P11EA, P11EB, P11EC, P11ED, P11EE, P11EF, P11F0, P11F1, P11F2, P11F3, P219A, P219B, P219C, P219D, P219E, P219F, P21A0, P21A1, P21A2, P21A3 (Air-fuel ratio imbalance) P0300 - P0308 (Misfire) P0335 (Crankshaft Position Sensor) P1340 (Camshaft Position Sensor) P0340, P0342, P0343, P0345, P0347, P0348 (VVT Sensor) P0365, P0367, P0368, P0390, P0392, P0393 (Exhaust VVT Sensor) P0351 - P0358 (Igniter) P0500 (Vehicle Speed Sensor) |
| Battery voltage | 11 V or more |
| IAT | -10°C (14°F) or more |
| Engine coolant temperature sensor | 75°C (167°F) or more |
| Atmospheric pressure | 76 kPa (570 mmHg) or more |
| Idling | OFF |
| Engine RPM | Less than 3200 rpm |
| A/F sensor status | Activated |
| Fuel system status | Closed loop |
| Engine load | 10 to 90% |
| All of the following conditions are met | Condition 1, 2 and 3 |
| 1. Mass air flow | 2.9 to 85 g/sec. |
| 2. Front catalyst temperature (estimated) | 600 to 850°C (1112 to 1562°F) |
| 3. Rear catalyst temperature (estimated) | 300 to 830°C (572 to 1526°F) |
| Shift position | 3rd or higher |