Typical Enabling Conditions
| Monitor runs whenever the following DTCs are not stored | P0010 (Camshaft timing oil control valve) P0011 (VVT system - advance) P0012 (VVT system - retard) P0013 (Exhaust camshaft timing oil control valve) P0014 (Exhaust VVT system - advance) P0015 (Exhaust VVT system - retard) P0016 (VVT system - misalignment) P0017 (Exhaust VVT system - misalignment) P0031, P0032, P101D (Air fuel ratio sensor heater) P0037, P0038, P102D (Heated oxygen sensor heater) P014C, P014D, P015A P015B P2195, P2196 P0102, P0103 (Mass air flow meter) P0107, P0108 (Manifold absolute pressure) P0115, P0117, P0118 (Engine coolant temperature sensor) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135 (Throttle position sensor) P0125 (Insufficient coolant temperature for closed loop fuel control) P0136, P0137, P0138, P0139, P013A, P0607 (Heated oxygen sensor) P2237, P2238, P2239, P2252, P2253, P2A00 (Air fuel ratio sensor) P0171, P0172 (Fuel system) P0300, P0301, P0302, P0303, P0304 (Misfire) P0335 (Crankshaft position sensor) P0340, P0342, P0343 (Camshaft position sensor) P0351, P0352, P0353, P0354 (Igniter) P0365, P0367, P0368 (Exhaust camshaft position sensor) P0500 (Vehicle speed sensor) P219A, P219C, P219D, P219E, P219F (Air-fuel ratio imbalance) P264A, P2646, P2647, P1055, P10A0, P2648, P2649, P1049, P104A, U011B (Rocker arm control module) |
| Response rate during fuel cut from rich condition | Completed |
| Battery voltage | 11 V or higher |
| Intake air temperature | -10°C (14°F) or higher |
| Engine coolant temperature | 73°C (163.4°F) or higher |
| Atmospheric pressure | 76 kPa (abs) [570 mmHg (abs)] or higher |
| Idling | OFF |
| Engine speed | less than 4000 RPM |
| Air fuel ratio sensor status | Activated |
| Fuel system status | Closed loop |
| Engine load | 10% or higher, and less than 80% |
| All of the following conditions are met | 1, 2 and 3 |
| 1. Mass air flow | 2.5 gm/sec or more, and less than 40 gm/sec |
| 2. Front catalyst temperature (estimated) | 620°C (1148°F) or higher, and less than 840°C (1544°F) |
| 3. Rear catalyst temperature (estimated) | 480°C (896°F) or higher, and less than 760°C (1400°F) |
| Shift position | 3rd or higher |