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bank 1 ?


JIMS59VETTE
08-21-2008, 08:41 AM
I'm getting diagnostic trouble code saying o2 sensor heater bank 1 sensor 1. Would this be left side pre-convertor ? For the life of me I can not find out which is bank 1 or 2 and sensor 1 or 2. Would appreciate any help for this auto dummy.:confused:

2000CAYukon
08-21-2008, 12:59 PM
http://www.asashop.org/autoinc/june2002/techtips.htm

//2000CAYukon

JIMS59VETTE
08-23-2008, 05:10 PM
Thanks 2000CAYUKON that explains my question and I picked up an O2sensor socket at Carlisle this weekend. Thanks again.

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