* Question
| What is the detection method for the lean gas sensor? |
* Answer
| (1) Check the sensor heater resistance. Set the ignition switch to “0FF”, unplug the sensor’s wire connector, and use a multimeter to block the resistance between the heater terminal and the ground terminal in the sensor terminal.Should meet the standard value (usually 4 ~ 40Q).If the standard is not met, the oxygen sensor should be replaced. |
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