ECU fuse blowing when A/C on

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Jul 14, 2009 | 05:34 PM

na.civic

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Joined: Jul 2007

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From: project, NA, PI

ECU fuse blowing when A/C on

yes its the ECU fuse under the hood, popping when i turn on the airconditioning.

car is a 94 civic sedan, stock engine.

thanks

Jul 14, 2009 | 05:57 PM

Blown90hatcH

Honda-Tech Member

Joined: Dec 2000

Posts: 20,006

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From: Tampa, FL

Re: ECU fuse blowing when A/C on

Got a short somewhere y0. Start checking your wiring.

Jul 14, 2009 | 06:16 PM

mvtck

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Joined: Jul 2009

Posts: 38

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From: Canton, CT

Re: ECU fuse blowing when A/C on

check wiring harness under intake manifold. rubs on intake bracket

Jul 19, 2009 | 01:35 AM

tazeat

Honda-Tech Member

Joined: Jan 2008

Posts: 1,755

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From: WA

Re: ECU fuse blowing when A/C on

Follow the AC wire from the ECU... Make sure compressor is in working order clutch relay/solenoid whatever is working correctly, if that shorts it would probably pull too much current from the ECU.

Aug 19, 2009 | 08:12 PM

chulew

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Joined: Aug 2009

Posts: 4

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Re: ECU fuse blowing when A/C on

I have the ECU apart, which pin from the ECU feeds the AC??

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