Honda Accord (1990 - 2002) Includes 1997 - 1999 Acura CL

No power getting passed fuel pump relay

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Old Dec 26, 2022 | 12:23 PM
  #1  
Dabbhombs420's Avatar
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Default No power getting passed fuel pump relay

'96 Honda Accord EX 2.2L

Having issues with power getting to fuel pump. For about 2 months I'd have to sit with the car on for about 5-10 minutes and then power would finally get back to the pump and I could start the car. It's now not sending power at all. I took out the relay and connected it straight to the battery and jumped all the connections and it works fine and has continuity. pin 4 at the plug is getting constant power but just seems to stop there. Checked all the fuses for the fuel system and they all look good.

Anyone have any ideas?
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Old Dec 30, 2022 | 08:25 AM
  #2  
Accordian47's Avatar
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Default Re: No power getting passed fuel pump relay

So manually jumping the relay pins works? And you have power at the relay pins on the fusebox? Have you tried a new relay? Have you checked resistance between the two terminals of the pump? Check wiring from fusebox/relay to actual pump. Also check ignition switch, a faulty switch could have bad contacts and intermittently send signal to the main relay/fusebox or have a short that could damage the relay.
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