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I need help, please and thanks! 1990 Ranger 2.9L

franklin2

Well-Known Member
Joined
Dec 24, 2019
Messages
2,175
Reaction score
839
Points
113
Location
Virginia
Vehicle Year
1984
Make / Model
Bronco II
Transmission
Manual
Spadilla7,

I agree with Franklin, except I would start with the primary power relay under the hood. Follow that power to your coil, distributor (ignition module) until you locate the missing signal.

Do you understand how a basic 5 terminal relay works ..). This is exactly how I found the where my "START" signal was lost/stopped.

Be patient and keep sharing on here, sometimes just reading my own words helps me figure problems out.
You can look at the diagram in the previous post, the power for this TFI circuit comes directly from the keyswitch and the neutral safety which is fed directly by the keyswitch.
 



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