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Re: p0032, p0038 in a 2005 caravan 3.3
Posted to Technical Discussion Forum on 3/11/2010 15 Replies

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The battery is shown 'in between' G101 and the O2 sensors and after Splice 111, so a poor battery terminal connection would also be suspect. Both O2 heaters are individually PWM controlled by the PCM... Login to read more.

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