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Home › Isuzu › 1989 › I-Mark LS › Repair and Diagnosis › Engine Performance › System › Tests W/Codes - CARBURETED › Trouble Code Charts › Code 55 - Defective Oxygen (O2) Sensor Or ECM

Code 55 - Defective Oxygen (O2) Sensor Or ECM

Fig 1: Flow Chart - Code 55, Defective Oxygen Sensor Or ECM
G122166Courtesy of ISUZU MOTOR CO.
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