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Isuzu Truck
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1994
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Trooper (4 Door) V6-3165cc 3.2L SOHC (6VD1)
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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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Engine Control System
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DTC 51
DTC 51
Check that all electrical connections are good. If OK, clear memory and recheck engine control module. If Code 51 re-appears, replace engine control module.