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Home >> Chevy Truck >> 1990 >> Suburban 1/2 Ton 2WD V8-350 5.7L >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> Manufacturer Code Charts >> DTC 02

DTC 02

Diagnostic Trouble Code 2, Open Isolation Valve Or Malfunctioning ECU:



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