Typical Malfunction Thresholds
WARNING: This page is about a different car, the 2016 Toyota Sienna. However, it is still accessible from the selected car via links, so may be relevant.
P219A AND P219B: AIR FUEL RATIO SENSOR MONITORING METHOD
| Air fuel ratio sensor monitoring method criteria (rich side imbalance) | 0.123 or more (for 2WD (bank 1)) 0.12715 or more (for 4WD (bank 1)) 0.1155 or more (for 2WD (bank 2)) 0.13165 or more (for 4WD (bank 2)) |
P219C, P219D, P219E, P219F, P21A0 AND P21A1: CRANKSHAFT POSITION SENSOR MONITORING METHOD
| Crankshaft position sensor monitoring method criteria (lean side imbalance) | 1 or more |