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Home >> Isuzu >> 1990 >> Pickup 1 Ton, MSG5E >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 2.6L >> Diagnostic Circuit Check >> Code 13: O2 Sensor Circuit
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Code 13: O2 Sensor Circuit

Fig 1: Code 13: Circuit Diagram & Flow Chart O2 Sensor Circuit
G122231Courtesy of ISUZU MOTOR CO.