Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

Ecu fuse keeps blowing

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Old Aug 13, 2020 | 11:05 AM
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Nickh2303's Avatar
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Default Ecu fuse keeps blowing

I just bought a 92 Honda Civic with a b16a engine swap. Ran for a little while the had to leave it sitting for about a month. When I got back it wasn’t starting. Changed out the fuel pump but that didn’t fix it. Figured that it was an ecu issue so switched that out but after that I tried to turn it on and I heard a pop. The ecu fuse blew. Now I’ve felt like I’ve checked everything. I unplugged the main relay and unplugged the ecu and it still blew. I’d really appreciate any help getting this fixed
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Old Aug 13, 2020 | 05:02 PM
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muellersfan's Avatar
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Default Re: Ecu fuse keeps blowing

Originally Posted by Nickh2303
I just bought a 92 Honda Civic with a b16a engine swap. Ran for a little while the had to leave it sitting for about a month. When I got back it wasn’t starting. Changed out the fuel pump but that didn’t fix it. Figured that it was an ecu issue so switched that out but after that I tried to turn it on and I heard a pop. The ecu fuse blew. Now I’ve felt like I’ve checked everything. I unplugged the main relay and unplugged the ecu and it still blew. I’d really appreciate any help getting this fixed
Your car has three ECU fuses, one under the dash (USDM #24 or CDM #12) and two under the hood (#31 and #32). Which fuse is blowing?
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