| (a) Measure the resistance according to the value(s) in the table below. Standard Resistance:  
                                 
                                 
                                 
                                 
                                    
                                       | Tester Connection | Condition | Specified Condition |  
                                       | 1 (HA1B) - 2 (+B) | 20°C (68°F) | 2 to 6 Ω |  
                                       | 1 (HA1B) - 4 (A1B-) | Always | 10 kΩ or higher |  If the result is not as specified, replace the air fuel ratio sensor. | 
                                 
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                                                | *a | Component without harness connected (Air Fuel Ratio Sensor) |  |  |