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Home >> Toyota >> 2019 >> Highlander LE Plus, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 72 (SFI System [2GR-FXE] - Diagnostic Codes - (Hybrid) (3 Of 3)) >> SFI System >> DTC P219A: Bank 1 Air-Fuel Ratio Imbalance; DTC P219B: Bank 2 Air-Fuel Ratio Imbalance; DTC P219C: Cylinder 1 Air-Fuel Ratio Imbalance; DTC P219D: Cylinder 2 Air-Fuel Ratio Imbalance; DTC P219E: Cylinder 3 Air-Fuel Ratio Imbalance; DTC P219F: Cylinder 4 Air-Fuel Ratio Imbalance; DTC P21A0: Cylinder 5 Air-Fuel Ratio Imbalance; DTC P21A1: Cylinder 6 Air-Fuel Ratio Imbalance [08/2014 - 11/2015] >> Typical Enabling Conditions

Typical Enabling Conditions

WARNING: This page is about a different car, the 2016 Toyota Highlander, 2015 Toyota Highlander, and 2014 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
P219A AND P219B

Monitor runs whenever the following DTCs are not stored P0010, P0020 (Camshaft timing oil control valve bank 1, 2)
P0011, P0021 (VVT system bank 1, 2 - advance)
P0012, P0022 (VVT system bank 1, 2 - retard)
P0016, P0018 (VVT system bank 1, 2 - misalignment)
P0031, P0032, P0051, P0052, P101D, P103D (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, P0345, P0347, P0348 (VVT sensor)
P0351, P0352, P0353, P0354, P0355, P0356 (Igniter)
P0401 (EGR system)
OTHER

Monitor runs whenever the following DTCs are not stored None
P219A AND P219B: AIR FUEL RATIO SENSOR MONITORING METHOD

Air fuel ratio sensor status Activated
Engine speed 1400 rpm or more, and less than 2000 rpm
Engine coolant temperature 75°C (167°F) or higher
Atmospheric pressure 76 kPa(abs) [570 mmHg(abs)] or higher
Fuel system status Closed loop
Mass air flow 24 g/sec or more, and less than 36 g/sec
P219C, P219D, P219E, P219F, P21A0 AND A21A1: CRANKSHAFT POSITION SENSOR MONITORING METHOD (FIRST JUDGMENT)

Engine speed 1100 rpm or more, and less than 1500 rpm
Engine Load 40% or more, and less than 50%
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
P219C, P219D, P219E, P219F, P21A0 AND A21A1: CRANKSHAFT POSITION SENSOR MONITORING METHOD (SECOND JUDGMENT)

Vehicle speed Less than 3 km/h (1.865 mph)
Engine speed 1050 rpm or more, 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
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