| Specification |
| A/F Ratio (λ) | Output Voltage(V) |
| RICH | Min. 0.8 |
| LEAN | Max. 0.1 |
| Item | Specification |
| Heater Resistance (Ω) | 3.3 ~ 4.1[20°C(68°F)] |
Description Heated Oxygen Sensor (HO2S) consists of the zirconium and the alumina and is installed on upstream and downstream of the Warm-up Catalytic Converter (WCC).
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the passenger compartment junction box cover. 3. Remove the driver side cover (A). 4. Remove the crash pad side switch assembly (A) by pushing it through side cover hole.
Replacement 1. Remove the condenser, and then remove the bottom cap (B) with L wrench (A) from the condenser. Tightening torque : 9.8~14.7N.m (1.0~1.5kgf.m, 7.2~10.8 lb-ft) 2. Remove the desiccant (A) from condenser using a long nose plier.