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Home >> Ford >> 1988 >> RV Cutaway 7.3 M >> Repair and Diagnosis >> Engine Performance >> System >> EEC-IV CEC System >> Quick Test >> Key On Engine Running (KOER) Self-Test >> Engine ID Codes
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Engine ID Codes

An engine ID code of 2 (20), 3 (30) or 4 (40) indicates 4, 6 or 8 cylinder engines, respectively.