DTC P2A00 A/F Sensor Circuit Slow Response (Bank 1 Sensor 1): Description
WARNING: This page is about a different car, the 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.
HINT:
Sensor 1 refers to the sensor mounted in front of the Three-Way Catalytic Converter (TWC) and located near the engine assembly.
Refer to DTC P2195 .
DTC DETECTION CONDITIONS CHART
| DTC No. | DTC Detection Conditions | Trouble Areas |
|---|---|---|
| P2A00 | Calculated value of Air-Fuel Ratio (A/F) sensor response rate deterioration level less than threshold (2 trip detection logic) |
|