Operation CHARM
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Dodge or Ram Truck
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1997
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Grand Caravan AWD V6-229 3.8L VIN L MFI
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Fuel Delivery and Air Induction
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Air/Fuel Mixture
Air/Fuel Mixture
The Air/Fuel Ratio is controlled by the Powertrain Control Module
(PCM)
and is not adjustable.