

| Subject: | Re: 1991 Vanagon sputters and blows black smoke on highway. |
| From: | Jere Hawn |
| Date: | Wed, 2 Jul 2003 21:15:01 -0700 |
Hi All, The below method is a perfect way to check if the problem is the O2 sensor, but do this check while you are experiencing the problem. The other way to reset the computer is to floor-it; this will also cut out the O2 sensor from the computer and the problem will go away until you let off. If you use the first method you can get up to a few miles before the problem kicks back in, provided the problem is the O2 sensor. Jere 90 GL 88 GL
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