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check on the exhaust manifold and the catalytic converter. there are possibly 2 O2 sensors. unplug them and unscrew them with a wrench or buy a socket for an O2 sensor.

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โˆ™ 2009-02-19 20:13:03
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Q: Where is the 02 sensor on a 1998 grand caravan and how do you change it?
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