Typical Enabling Conditions
WARNING: This page is about a different car, the 2018 Toyota Sequoia, 2017 Toyota Sequoia, and 2016 Toyota Sequoia. However, it is still accessible from the selected car via links, so may be relevant.
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| Monitor runs whenever following DTCs not stored | P0010, P0020 (VVT oil control valve) P0011, P0021 (VVT system - Advance) P0012, P0022 (VVT system - Retard) P0013, P0023 (Exhaust VVT oil control valve) P0014, P0024 (Exhaust VVT system - Advance) P0015, P0025 (Exhaust VVT system - Retard) P0016, P0018 (VVT system - Misalignment) P0017, P0019 (Exhaust VVT system - Misalignment) P0031, P0032, P0051, P0052, P101D, P103D (Air fuel ratio sensor heater) P0102, P0103 (Mass air flow meter) 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, P0345, P0347, P0348 (VVT sensor) P1340 (Camshaft position sensor) P0351 - P0358 (Igniter) P0365, P0367, P0368, P0390, P0392, P0393 (Exhaust VVT sensor) P0412, P0415, P0418, P0419, P1613, P1614 (Secondary Air Injection System Control) P0500 (Vehicle speed sensor) P2440, P2441, P2442, P2443, P2444, P2445, P2446, P2447 (Secondary Air Injection System) |
P219A, P219B: AIR FUEL RATIO SENSOR MONITORING METHOD
| Air fuel ratio sensor status | Activated |
| Engine speed | 1400 to 2200 RPM |
| Engine coolant temperature | 75°C (167°F) or higher |
| Atmospheric pressure | 76 kPa (570 mmHg) or higher |
| Fuel system status | Closed loop |
P219C, P219D, P219E, P219F, P21A0, P21A1, P21A2, P21A3: CRANKSHAFT POSITION SENSOR MONITORING METHOD
| Vehicle speed | Less than 3 km/h (1.875 mph) |
| Engine speed | 400 to 1050 RPM |
| Engine coolant temperature | 75°C (167°F) or higher |
| Air fuel ratio sensor status | Activated |
| Battery voltage | 11 V or higher |
| Fuel system status | Closed loop |