Operation CHARM: Car repair manuals for everyone.
Home >> Ford >> 1991 >> Ranger 2WD L4-140 2.3L SOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Pinpoint Tests >> QB - Key On Engine Off/Cont. Memory Code 15/511 or 15/512 Test >> QB3

QB3

EEC-IV Pinpoint Test:



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