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1994 z28 oxygen sensor
http://classiccamaroclub.mfatw.com/viewtopic.php?f=9&t=885
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Author:  thepufferfishman [Sat Nov 28, 2009 10:02 am ]
Post subject:  1994 z28 oxygen sensor

my 94 z28 has been pluged into a scanner after the SES comes on when the car warms up. The fault was found to be right hand oxygen sensor. I got the car back home and had a look. The sensor has 3 wires ( purple black and white(ish) the white wire has come adrift. Having checked the Haynes manual the sensor should be 4 wires. Anybody got any ideas? I have been quoted £100 for a sensor from Usautomotive in Bedford. In the past I have replaced lambda sensors with universal types which always perform well as long as the wires soldered well
regards

Author:  maudyZ28 [Sat Nov 28, 2009 2:03 pm ]
Post subject:  Re: 1994 z28 oxygen sensor

is there any way you can solder the wire back, or has it completly come out of the sensor?

Im not sure about the 4 vs 3 wires but it seems strange that its suppost to have 4??

I usually ship my parts from america, usually cheaper so have a gander on hawks3rdgens or something, of google search. Im sure you'll get one cheaper

Author:  thepufferfishman [Sat Nov 28, 2009 3:41 pm ]
Post subject:  Re: 1994 z28 oxygen sensor

it seems to have come out all together. i had a quick look before it got to dark.It appears to have a bit of solder on the end of the loose wire so it may have been soldered to the body of the sensor. i will have a look at the left hand sensor hopefully they are the same, so I can figure out where the white wire cam from. There is so little room under the bonnet!!!!!

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