| Subject: | Re: Question about testing O2 sensor with digital meter |
| From: | David Beierl |
| Date: | Fri, 26 Sep 2008 14:25:07 -0400 |
At 01:54 PM 9/26/2008, Jim Felder wrote: >David, > >I get nothing coming from the ECU lead with the sensor disconnected. You should be getting a half volt, so sounds like bad connection at ECU or bad ECU. Starting from key off cold with sensor connected, should see half-volt until sensor heats up, then near zero for lean, near a volt for rich. -- David Beierl - Providence RI USA -- http://pws.prserv.net/synergy/Vanagon/ '84 Westy "Dutiful Passage," '85 GL "Poor Relation"
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