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02 sensor extentions

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Old Nov 22, 2008 | 11:06 AM
  #1  
blair's Avatar
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02 sensor extentions

does a 97 z28 have the square 4 wire 02 or the flat 4 wire 02
Old Nov 22, 2008 | 01:45 PM
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94-97's should be 4 wire flat 02 sensors.
Old Nov 22, 2008 | 03:19 PM
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97 uses both: Pre-cat sensors use the "flat" connector, after-cat sensors use the square connector.
Old Nov 22, 2008 | 11:29 PM
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Originally Posted by Injuneer
97 uses both: Pre-cat sensors use the "flat" connector, after-cat sensors use the square connector.
Blair, you will need one of each of those. 18" flat for the front pass. side, 24" square for rear pass. side.
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