AutoXray EX-SCAN 5000, User Manual

Page: 78 / 97

This reading indicates the total charging system voltage. With the motor
OFF, this value will indicate the voltage of the battery. With the engine
running, this value will indicate the alternator voltage.
Vehicle Speed Sensor (MPH)
Vehicle speed determined from the speed sensor signal input.
WOT A/C Cutoff (Yes/No)
When this switch state indicates YES, the ECM has detected a Wide
Open Throttle condition and is commanding the A/C clutch to disengage.
If the WOT A/C Cutoff is not active the screen should indicate NO and the
clutch is cycling normally.
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