XT-6 4WD L6-2.7L SOHC (1988)
Fuel Injector: Testing and Inspection
Fuel Injector 3 or 4
Fuel Injectors #3 & #4 Schematic
Faulty fuel injectors #3 and #4 set code 25. Refer to the schematic diagrams and test the injectors with the diagnostic charts.
Wire color code identification:
L:
Blue
B:
Black
Y:
Yellow
G:
Green
R:
Red
W: White
Br: Brown
Lg: Light green
Gr: Gray
Fuel Injectors #3 & #4 Diagnostic Chart