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Home >> Mercury >> 1987 >> Topaz FWD L4-140 2.3L CFI >> Repair and Diagnosis >> Powertrain Management >> Diagrams >> Electrical Diagrams >> Block Diagrams

Block Diagrams

Fig. 302 EEC-IV wiring diagram. 1987 4-140 high swirl combustion CFI engine:





***UPDATED BY TSB #90-18B-9

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