1991 Toyota Corolla o2 sensor wires

1991 TOYOTA COROLLA
80,000 MILES • 4 CYL • FWD • AUTOMATIC
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my oxygen sensor has a blue and white wire that got ripped out of conector the car side connector has colors that dont match
Jun 18, 2008 at 9:28 PM
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2CARPRO JACK
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The car has brown and black? If so the brown is ground. Use a meter and do a continuity test on the sensor to see which one has conductivity to the body of the sensor, that will be the ground
Jun 19, 2008 at 7:52 AM
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thank you
Jun 19, 2008 at 9:56 PM
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2CARPRO JACK
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Youre welcome
Jun 20, 2008 at 7:33 AM
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what gauge is wire?
Jun 20, 2008 at 8:31 PM
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2CARPRO JACK
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depends on what the wire is used for. Lighter gauge for computer stuff (no amp load) heavier gauge (lower #) for hi amp load stuff
Jun 22, 2008 at 7:37 AM