Typical Enabling Conditions
ALL
| Monitor runs whenever following DTCs are not present | P0010 (Camshaft timing oil control valve assembly) P0011 (VVT system - advance) P0012 (VVT system - retard) P0016 (VVT system - misalignment) P0031, P0032, P101D (Air fuel ratio sensor heater) 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) P0335 (Crankshaft position sensor) P0340, P0342, P0343 (Camshaft position sensor) P0351, P0352, P0353, P0354 (Igniter) P0401 (EGR system) |
AIR FUEL RATIO SENSOR MONITORING METHOD
| Air fuel ratio sensor status | Activated |
| Engine speed | 2200 rpm or higher, and less than 2800 rpm |
| Engine coolant temperature | 75°C (167°F) or higher |
| Atmospheric pressure | 76 kPa(abs) [570 mmHg(abs)] or higher |
| Mass air flow | 22 g/sec or more, and less than 44 g/sec |
CRANK POSITION SENSOR MONITORING METHOD (FIRST JUDGMENT)
| Engine speed | 2000 rpm or higher, and less than 2400 rpm |
| Engine Load | 40% or higher, and less than 60% |
| Engine coolant temperature | 75°C (167°F) or higher |
| Air fuel ratio sensor status | Activated |
| Fuel system status | Closed loop |
| Auxiliary battery voltage | 11 V or higher |
CRANK POSITION SENSOR MONITORING METHOD (SECOND JUDGMENT)
| Vehicle speed | Less than 3 km (1.865 mph/h) |
| Engine speed | 1050 rpm or higher, and less than 1350 rpm |
| Engine coolant temperature | 75°C (167°F) or higher |
| Air fuel ratio sensor status | Activated |
| Fuel system status | Closed loop |
| Auxiliary battery voltage | 11 V or higher |