I need the diagram of a fuse box on a civic si 91

In the link

Fuse Box Diagram Honda Civic (2001-2005)

https://fuse-box.info > honda > honda-civic-2001-2005...

Here you will find fuse box diagrams of Honda Civic 2001, 2002, 2003, 2004 and 2005, get information about the location of the fuse panels inside the car, and ...

On this website, you find fuse box diagram and description for Honda Civic (2008)

Honda Civic 2008 fuse box diagram Auto Genius

Click on link or copy and paste in your browser: http://www.manualowl.com and look for diagram in the owner's manual free PDF.

try getting your local parts garage/tore to photocopy or print out your schematics you need.specific to your year an model of car.or pick yourself up a haynes repair manual for specific details.

it wont be the ignition switch

In the under-dash fuse box check fuse #18 (20amp), fuse #12 (10amp) and fuse #13 (10amp). Don't forget to check the bulbs. -hope this helps

6
Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 86-98 97-98 85-91 93-97 95-98 85-98 ECT Sensor (Engine Coolant Temperature)
defective circuit or unplugged / defective sensor
10
Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 86-98 97-98 85-91 93-97 95-98 85-98 IAT Sensor (Intake Air Temperature)
defective circuit or unplugged / defective sensor
16
Accord Civic CRV CRX Del Sol Odyssey Prelude
90-95 88-95 n/a 88-91 93-95 95 88-95 Fuel Injector System
defective circuit or unplugged / defective fuel injector

check your wiring for dirty connections or broken wires, you may have wires that are rubbed through or connectors that are not making full contact. you will need an ohm meter and check wires for continuity. a wiring diagram will be needed.

That check engine light should come on, as soon as you turn the key on, then when you start the car, it should go out, my guess is, either someone has removed the lamp, or it's burned out.

CLICK HERE for a version of your manual in PDF format.
All the blue type is a clickable link.
Select the year - on the first page
Select the body style on the second page.


CLICK HERE to go right to the interior fuse layout section.
Use the arrows on the top right to navigate to Fuse Layout on Page 198 & 199



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check the starter solenoid ground.