right tool to test a data wire?

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Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=75586
Printed Date: May 10, 2025 at 1:57 AM

Topic: right tool to test a data wire?

Posted By: ksutton
Subject: right tool to test a data wire?
Date Posted: April 02, 2006 at 9:23 PM

what would be the right tool to test a data wire in a car or should it not be tested how do you no it you got the right one and if you got the wrong one will this mess up something.

Replies:

Posted By: firstrax
Date Posted: April 02, 2006 at 9:57 PM

Which data wire?

The O-Scope is the best for data wires. High speed data lines like CAN can look like DC on a multimeter.

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