Typical Enabling Conditions
WARNING: This page is about a different car, the 2007 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.
TYPICAL ENABLING CONDITIONS
| The monitor will run whenever the following DTCs are not present | P0011 (VVT system 1 - Advance) P0012 (VVT system 1 - Retard) P0031, P0032 (A/F sensor heater - Sensor 1) P0037, P0038 (O2 sensor heater - Sensor 2) P0100 - P0103 (MAF meter) P0115 - P0118 (ECT sensor) P0120 - P0223, P2135 (TP sensor) P0125 (Insufficient ECT for closed loop) P0136 (O2 sensor - Sensor 2) P0171, P0172 (Fuel system) P0300 - P0304 (Misfire) P0335 (CKP sensor) P0340, P0341 (CMP sensor) P0351 - P0354 (Igniter) P0442 - P0456 (EVAP system) P0500 (VSS) P2196 (A/F sensor - Rationality) P2A00 (A/F sensor - Slow response) |
| Battery voltage | 11.0 V or more |
| Atomospheric pressure | 75.981 kPa (570 mmHg) or more |
| Intake air temperature | -10°C (14°F)or more |
| Idle | OFF |
| Engine speed | Less than 3,200 rpm |
| A/F sensor | Activate |
| Engine load | 10 to 70% |
| Engine coolant temperature | 70°C (158°F)or more |
| All of the following condition are met: | 1.2 & 3 |
| 1. MAF | 5 to 30 glsec. |
| 2. Front catalyst temperature (estimated) | 420 to 800°C (788 to 1472°F) |
| 3. Rear catalyst temperature (estimated) | Less than 290°C (554°F) |
| Fuel system status | Closed-loop |
| A/F sensor | Completed |
| Rear HO2S monitor | Completed |