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Subject:Re: BAD gas mileage and injector service
From:David Beierl
Date:Wed, 29 Jun 2011 15:08:03 -0400
At 02:15 PM 6/29/2011, Jim Felder wrote:
>You can heat the sensor with a propane torch and put a voltmeter to the
>wires. The correct output, seems like it is one volt, should be read. If
>not, it's dead. The bentley can guide you to the correct output.

Have you actually done that?  It could only work if the torch flame
shields the hot end of the sensor from oxygen.

Yours,
David