Typical Enabling Conditions
WARNING: This page is about a different car, the 2007 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
TYPICAL ENABLING CONDITIONS
| The monitor will run whenever these DTCs are 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 (Fuel system) P0300 - P0308 (Misfire) P0335 (CKP sensor) P0351 - P0358 (Igniter) P0500 (VSS) P2196, P2198 (A/F sensor - rationality) P2237, P2240 (A/F sensor - open) P2440 (A/R control valve stuck open) P2441 (A/R control valve stuck close) P2444 (AIP stuck ON) P2445 (AIP stuck OFF) P2A00, P2A03 (A/F sensor - slow response) |
| Battery voltage | 11 V or more |
| Intake air temperature | -10°C(14°F) or more |
| Engine coolant temperature | 75°C(167°F) or more |
| Atmospheric pressure coefficient | 0.75 or more |
| Idle | OFF |
| Engine RPM | Less than 3,200 rpm |
| A/F sensor | Activated |
| Fuel system status | Closed-loop |
| Engine load | 10 to 70% |
| All of the following conditions are met | Conditions 1, 2 and 3 |
| 1.MAF | 6 to 25 g/sec. (Varies with engine RPM) |
| 2. Front catalyst temperature (estimated) | 620 to 830°C (770 to 1,526°F) (Varies with MAF) |
| 3. Rear catalyst temperature (estimated) | 410 to 830°C (770 to 1,526°F) (Varies with MAF) |
| Rear HO2S heater monitor | Completed |
| Shift position | 4th or more |