[urq] reference sensor bench testing

[Ingo Rautenberg]

It's basically the same for as for the V8, 5ktq, etc. 

I forget the order, but there are 3 pins in the connector and the center pin -- when connected to one of the side pins with a multimeter should ohm out to 1k ohm. If it doesn't, it's bad. Sometimes the sensor can be flaky at only higher temps, so this method really only works to tell you if you have an absolutely dead sensor. 

HTH


Ingo Rautenberg

-----Original Message-----
From: Mike Del Tergo <mdeltergo at hotmail.com>

Date: Sat, 29 Aug 2009 21:49:22 
To: <urq at audifans.com>
Subject: [urq] reference sensor bench testing



Has anyone run across a way to bench test the flywheel reference sensors Audi uses? One in my UrQ tests bad through the harness but of course it is not unheard of to lose the reference pin so I wanted to bench test before ponying up for OEM.
Mike
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