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Home >> Isuzu >> 1992 >> Pickup LS, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests - CARBURETED >> Computerized Engine Controls >> Electronic Control Module (ECM) >> Ground Circuit
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Ground Circuit

Using an ohmmeter, check for continuity to ground on ECM connector terminal C46-13. See Figure . ECM is located behind left kick panel. See Figure . Resistance should be zero ohms. If not, repair open to ground.