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Isuzu
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1992
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Pickup LS, 4WD
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Repair and Diagnosis
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Engine Controls - Tests W/Codes - 2.3L CARBURETED
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Code Charts
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Code 55 - Faulty ECM
Code 55 - Faulty ECM
Fig 1: Code No. 55 Flow Chart, Faulty ECM
Courtesy of ISUZU MOTOR CO.
Courtesy of ISUZU MOTOR CO.