Typical Enabling Conditions
TYPICAL ENABLING CONDITIONS CHART
| Monitor runs whenever following DTCs not present | P0011 (VVT System 1 - Advance) P0012 (VVT System 1 - Retard) P0021 (VVT System 2 - Advance) P0022 (VVT System 2 - Retard) P0031, P0032, P0051, P0052 (A/F sensor heater - Sensor 1) P0037, P0038, P0057, P0058 (HO2 sensor Heater - Sensor 2) P0100 - P0103 (MAF meter) P0115-P0118(ECT sensor) P0120 - P0223, P2135 (TP sensor) P0125 (Insufficient ECT for closed loop) P0136, P0156 (HO2 Sensor - Sensor 2) P0171, P0172, P0174, P0175 (Fuel system) P0300 - P0306 (Misfire) P0335 (CKP sensor) P0340 (CMP sensor) P0351 - P0356 (Ignitor) P0500 (VSS) P2196, P2198 (A/F sensor - rationality) P2A00, P2A03 (A/F sensor - slow response) |
| 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 coefficient | 76 kPa (570 mmHg) or more |
| Idling | OFF |
| Engine RPM | Less than 3,200 rpm |
| A/F sensor status | Activated |
| Fuel system status | Closed loop |
| Engine load | 10 to 70% |
| All of the following conditions are met | Condition 1, 2 and 3 |
| 1. Mass air flow rate | 5 to 70 g/sec |
| 2. Front catalyst temperature (estimated) | 650 to 840°C (1,202 to 1,544°F) |
| 3. Rear catalyst temperature (estimated) | 100 to 900°C (212 to 1,652°F) |
| Rear HO2 sensor monitor | Completed |
| Shift position | 4th or higher |