Andrwn8304 0 Posted April 6, 2007 (edited) Just checked the resistance across the connectors on the S.A.D. according to article posted by Chief the resistance should be 45 - 55 ohms somehow i'm not getting any reading from it. After a bit of playing with I got a reading of 54.2 ohms is it just me or does it sound like its got a intermittent open circuit. I've checked the power supply to it and its getting full battery voltage. Squeezed the input pipe and the engine started stalling which indicates its working. Any suggestions????? Edited April 6, 2007 by Andrwn8304 Share this post Link to post Share on other sites
jim21070 2 Posted April 6, 2007 (edited) Ohmic resistance checks like this are only a guide. 55 ohms or infinity does indicate an intermittent O/C but it could all be down to tarnish on the connectors. Meters push a very, very tiny current through and a tiny bit of corrosion can lead to very misleading readings. Clean up the contacts or scrape the meter probes across them to ensure a good contact. Edited April 6, 2007 by jim21070 Share this post Link to post Share on other sites
Andrwn8304 0 Posted April 6, 2007 Cleaned the connectors (multi-meter and s.a.d.) with a tiny bit wet'n'dry before i tried them. Share this post Link to post Share on other sites
AndyUoh 0 Posted April 7, 2007 Hey If you think your S>A>D is dying, Ive got a spare that I pointlessly replaced? Share this post Link to post Share on other sites
Andrwn8304 0 Posted April 8, 2007 Hey If you think your S>A>D is dying, Ive got a spare that I pointlessly replaced? PM'd Share this post Link to post Share on other sites
