--------- Forwarded message ---------- From: Don Hanson <dhanson928@gmail.com> Date: Thu, Jul 24, 2014 at 7:48 AM Subject: Re: [VW gas I4 Conversions] Continuing to diagnose rich rough running Digifant ....from yesterday To: "Vanagons and VW Buses (Bays) with VW inline gas engines" < vanagons-with-vw-inline-4-cylinder-gas-engines@googlegroups.com>
Good morning, thanks for the video. I just did that test and I get numbers that are all over....nothing consistent like shown in the video, no matter which scale I set the multi meter on. Do you suppose that means I have a bad O2 sensor, or am I testing it improperly?
Hi...I just re tested my O2 sensor on the bench with the torch as outlined in the U tube video. My readings were not in keeping with what this video says.... When the O2 sensor tip was red hot, I was seeing .3, max..... and when I removed the flame it went to negative, then quickly back to .2 or .3 and again quickly to some negative number when I removed the torch flame... .think I need another O2 sensor? |
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