Acura Integra All Integra Except ITR

Fuel Pump issue

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Old Jul 9, 2013 | 06:08 PM
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Default Fuel Pump issue

I'm having a start issue on a 1998 Integra. The Fuel is not getting power. Relay is good. (I hear the click when key in on) Fuses are good. I manually powered the fuel power, and it is good.

My question is, are the Main Relay on the Integras the same as the one's on the Civic EGs? Or any other honda?

The main relay is under the kick panel on the left, correct?
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Old Jul 9, 2013 | 06:18 PM
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Default Re: Fuel Pump issue

Originally Posted by Lil Gnome
The main relay is under the kick panel on the left, correct?
belongs in the integra section....

but yes(left being driver side)
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Old Jul 9, 2013 | 06:29 PM
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Default Re: Fuel Pump issue

Thanks. But I have an issue that a civic or integra can encounter.

Relay's good
Checked Fuse #18
Test Fuel pump - Good

Not sure what else to check.
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Old Jul 9, 2013 | 06:38 PM
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Default Re: Fuel Pump issue

Originally Posted by Lil Gnome
Thanks. But I have an issue that a civic or integra can encounter.

Relay's good
Checked Fuse #18
Test Fuel pump - Good

Not sure what else to check.
so you're getting pressure at the rail ?
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Old Jul 9, 2013 | 07:09 PM
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Default Re: Fuel Pump issue

No, I'm not getting any pressure because the fuel pump does not prime.

I removed the pump and ran it manually, but when it is installed in the tank, no power is getting to it.

Like is said before,
Relay clicks
I pulled all fuses, and replaced the blown ones.
Pump is functional.
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Old Jul 9, 2013 | 07:11 PM
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Default Re: Fuel Pump issue

have you tried a different ECU ? do no power to pump. it's not priming then
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Old Jul 9, 2013 | 07:45 PM
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Default Re: Fuel Pump issue

Have you checked your computer? I had the same problem, I got a new relay, new fuel pump and still nothing so I got an old computer from a friend and bang!! I'm cruising around again.
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Old Jul 9, 2013 | 07:57 PM
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Default Re: Fuel Pump issue

I shall check that next. Thank you for the input.
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Old Jul 10, 2013 | 11:54 PM
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Default Re: Fuel Pump issue

The fuel pump relay can click, while still not making a good connection across the actual contacts. If you locate the pinout, you should be able to attempt to power the pump by jumping the plug, to fully verify if the relay is good or not. I just resoldered a fuel relay with the known bad solder joint problem, which was my problem. Definitely don't want any assumptions in troubleshooting. I just helped a guy yesterday remodeling a kitchen, who couldn't find the switched circuit for a light. Apparently he shorted the old mercury wall switch, when removing wallpaper. He didn't consider the possibility that a switch may be stuck on.
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