Apply power to the circuit.
Set the rotary dial of the DVOM to the V (AC) position.
Connect the positive lead of the DVOM to the circuit to be tested.
Connect the negative lead of the meter to a good ground.
Press the Hz button on the meter.
The DMM will display the frequency measured.

Measuring frequency is a very important part of diagnosing the ABS system, Vehicle Speed Sensor
(VSS), knock sensors, etc.These systems use a frequency signal back to it's computer for input
data and control parameters.
;

Car Repair Help, Questions And Answers

             World Of Wheels                     Electrical Testing                    Belt Diagrams              Mustang Engine Overhaul              All about Tires
World of wheels car show pictures        Vehicle electrical testing        Serpentine belt diagrams        Ford Mustang 5.0 engine overhaul high performance        Tire number descriptions

© Copyright 2006 . JRKAZ,Inc.
Contact Us
Terms And Privacy Policy



How To Measure Frequency