Under-hood harness wiring diagram needed

1988 MAZDA B2200
125,000 MILES • 2.2L • 4 CYL • 2WD • MANUAL
Avatar
DOUBLET1981011
  • MEMBER
  • 1 POST
I need a wiring diagram for the underwood harness bought an online manual but it doesn't show what I need.
Feb 25, 2022 at 5:21 AM
Advertisement
Avatar
JACOBANDNICKOLAS
  • Experienced Mechanic
  • 110,240 POSTS
Hi,

I just looked up schematics for this vehicle, and because of the model year, they are very limited. Also, I'm not sure specifically what you need.

If you look below, pic 1 shows the OEM wiring schematic for the powertrain management. Pic 2 is the starting/charging system. Pic 3 is the schematic for the power distribution.

Let me know if any of these help. If they don't, let me know what specifically you need schematics for.

Take care and I'll watch for your reply.

Joe

See pics below.
Feb 25, 2022 at 12:33 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.