P0133: O2 Sensor Circuit Slow Response (Bank 1/Sensor 1): Specification
(Reference only)
HO2S VOLTAGE SPECIFICATION
| Test Condition | HO2S Voltage(Sensor1) | HO2S Voltage(Sensor2) |
|---|---|---|
| HO2S Signal at idle after warm-up | Signal is normally switching from rich to lean more than 3 times in 10 sec. | Signal is normally above 0.6V. |
| HO2S signal at open circuit (Pumping current OFF) | Prix. 0.45V | |
| HO2S signal at open circuit (Pumping current ON) | Prix. 3.5V | |