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Replace one-wire O2 sensor with heated sensor? 200 1984

posted by  Lord Volvo on  Mon Sep 28 06:37 CST 2009
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last visit: Sat Oct 4 15:55 CST 2014
[RELATED]

Me thinks it's time to replace my O2 sensor. Mine is a one-wire sensor. Would it make any sense to install a three-wire sensor assuming that it will send more accurate readings sooner than an unheated one? How would the two-wires for the heater be installed? Would it confuse the ECU or are the sensors the same other than the heater?
--
Mike F - 1984 244 DL - 285,000 miles
Original engine, transmission, drive train, starter
Undergoing reconstructive surgery with POR-15






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