Re: Decreasing Mileage

From: POOLREBEL@aol.com
Date: Mon Jan 17 2000 - 23:19:19 EST


In a message dated 01/17/2000 11:18:30 AM Eastern Standard Time,
gabbott@holtonks.net writes:

<< 3. Upon putting in a used PCM, the up and downstream O2 sensors
 read as bad. >>

I don't know if this will apply to you or not but there is a TSB out on false
readings of bad O2 sensors. I think it is supposed to be caused by a blown or
missing fuse.
the address for the TSB is below if you wan't to check it out. Hope this
helps you.

Jay

http://www.ecpe.vt.edu/%7Edfritz/technical/TSB99/18-09-99.html



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