AUTOMOBILE ELECTRIC LEAKAGE DETECTION
1. Prepare an extra spare vehicle battery , Connect the device to the spare battery
correctly with red clip to positive black clip to negative pole, Plug OBD2 adapter to the
Data Link Connector socket in the Vehicle.
2. Select Current menu under “
Current
” functions. It will enter in the waveform
monitoring interface as fugure 3.
3
. Unplug and the car fuse or related electrical components on the car to observe the
current changes, if there is a current drop instantly or abnormal, it proves that there is a
possibility of leakage in the fuse circuit or the related components issue, Compare the
circuit diagram of the car electrical system and locate the leakage point.
The device can save the data of leakage current for 30 minutes, and view the results through "playback waveform".
（Picture1）
（Picture2）
（Picture3）
（Picture4）
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