| 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).
Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of compressor.
Inspection 1. Measure terminal - to - terminal resistance of blower resistor. 2. If measure resistance isnot within specification, the blower resistor must be replaced. Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower cover (A) and then disconnect the connector (B).