LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Ford
>>
1989
>>
Tempo Base
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
2.3L CEC Tests W/Codes
>>
Wiring Diagrams
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Wiring Diagrams
Fig 1: ECA Connector Pin Diagram
Fig 2: 2.3L MPFI EEC-IV Wiring Diagram (Mustang)
Fig 3: 2.3L HSC & HSO MPFI EEC-IV Wiring Diagram (Tempo & Topaz)