ArtiPad
I
User Manual
71
Before disassembling the engine electrical control system cable, cut off the
power supply, that is, turn the ignition switch OFF and disconnect the cables
on the battery poles.
Contact the test probe and the two terminals/ the two leads to be measured
when measuring the voltage between the two terminals or the two leads.
Contact the red test probe to the terminal/ the cable to be measured, and the
black probe to the ground when measuring voltage of one terminal/ one
cable.
When checking the continuity of the terminals, contacts and leads, the
method for measuring their resistances can be used.
Check the faults in the terminals of the CEU to sensors, relays, etc.
There are two test probes in the testing wire. The black one is the common
signal terminal (signal GND); the red one is the input terminal for voltage,
resistance, and frequency test and output terminal for simulation voltage,
simulation frequency and oxygen sensor. Please choose the correct probes
to match the different terminals.
Содержание ArtiPad I
Страница 1: ...Version V1 00 000 Revised date Oct 25 2017...
Страница 116: ...ArtiPad I User Manual 108 Fig 13 12...
