Engine wiring diagrams please?

Tiny
BUICK FRANK
  • MEMBER
  • 1988 JEEP WANGLER YJ
  • 2.5L
  • 4 CYL
  • 4WD
  • MANUAL
  • 80 MILES
I recently replaced my engine. When I unhooked all the wiring harness to remove it I didn't pay close enough attention to the way it was plugged in. What I need is a wiring diagram that shows how to hook up the main engine harness. A lot of the plugs are the same size and I'm not sure what plugs into what. I will admit that wiring is not my strong suit so the idiots guide would be the best here. Maybe a color coded drawing.
Tuesday, July 7th, 2015 AT 5:32 AM

3 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
It's not color coded but the wires are marked what color.
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Tuesday, July 7th, 2015 AT 6:42 AM
Tiny
BUICK FRANK
  • MEMBER
  • 7 POSTS
I, m not sure this is what I need. What im looking for is the cps, O2, injector, fps, plugs in.
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Tuesday, July 7th, 2015 AT 6:47 AM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Sorry, here is the engine wiring diagrams for the 2.5 liter engine. Check out the images (Below). Please let us know how it goes
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Tuesday, July 7th, 2015 AT 8:20 AM

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