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Pin out for oxygen sensor 850 1996

posted by  cdnmike on  Sat Jul 14 21:31 CST 2007
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last visit: Fri Jul 20 16:07 CST 2007
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I am replacing my front oxygen sensor on my B5252FS engine. The existing sensor has four wires, red, white, yellow and black. The sensor is a NTK A4R, The replacement is a generic bosch. Can anyone identify, which two wires are the heater, which is the signal and which is the ground. I have tried netering the sensor, but ALL wires are open? I cannot meter out the connector on the car as it is not in my driveway. Any help would be greatly appreciated. I ahte it when a simple task turs into a days project!!






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New Pin out for oxygen sensor [850][1996]
posted by  cdnmike  on Sat Jul 14 21:31 CST 2007 >


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