1999 z28 lambda sensors
07-06-2017, 05:36 PM
#1
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1999 z28 lambda sensors Which o2 sensors are for the front, is it the ones with the longer cables or the shorter ones or are the sensors the same?
only I think the exhaust shop mixed them up when fitting long tube headers
The 2 that are now fitted have different length cables
thanks scott
only I think the exhaust shop mixed them up when fitting long tube headers
The 2 that are now fitted have different length cables
thanks scott
Last edited by scott tomcat; 07-07-2017 at 05:49 AM.
07-07-2017, 01:30 AM
#2
Some have faster response sensors as the second and some are all the same. Some might be the same other than wire length. I don't know as mine only had two when I got it and they are all gone now. I'd say hit up, gm parts online .net, and look up the parts. See if they are all the same part number or not.