Operation CHARM
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Dodge or Ram Truck
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1999
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Grand Caravan FWD V6-3.0L VIN 3
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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Manufacturer Code Charts
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Driveability Tests - Trouble Codes
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Checking O2S Heater
Checking O2S Heater
Test 837-841:
Test 842-844:
