93 accord LX fuel relay and pump
#1
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93 accord LX fuel relay and pump
car is a 93 lx auto. as i have researched it common for these vehicles especially over 200k to start having all sorts of problems. it's been having a hard time starting during the warm months and finally yesterday it refuse to start. i checked everything from timing to ignition and everything is good. turns out there is no fuel. I don't know if you are suppose to hear the pump prime because you can hear it pretty well on my gsr - walbro 255. anyways i even took off the hose to the fuel rail to see if it primed and even cranked it but no pressure. I checked the fuel relay but all the terminals and welds are intact. don't know if i should replace just yet. I do have my stock 94 gsr fuel pump and was wondering if this pump will work for the accord? worth a try before i spend $50 on something that may still work.
pix below is of relay. tell me what you guys thing. it has some weird crud on it so i suspect it may be bad...
pix below is of relay. tell me what you guys thing. it has some weird crud on it so i suspect it may be bad...
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Re: 93 accord LX fuel relay and pump
i tried scratching the crud off but it is taking the shiny coating off the board. don't think i can disassemble it any further. anyway to test this thing?
#3
Re: 93 accord LX fuel relay and pump
Yes, you can test it if you want, but it appears you got something going on with it, it's burned at the top there.
Here's an example of what it should look like however this pic has an example of some dry cracks. He describes exactly which joints are likely to fail but yours appears burned in a different spot.
http://www.marklamond.co.uk/tech-hon...dry-joint3.jpg
He does describe how to test it. You will apply power to pins and it should provide continuity across two others.
If yours was as this one was I would say just resolder it but for yours looking the way it is I would say just replace it after testing it.
http://www.tegger.com/hondafaq/mainr...ion/index.html
Here's an example of what it should look like however this pic has an example of some dry cracks. He describes exactly which joints are likely to fail but yours appears burned in a different spot.
http://www.marklamond.co.uk/tech-hon...dry-joint3.jpg
He does describe how to test it. You will apply power to pins and it should provide continuity across two others.
If yours was as this one was I would say just resolder it but for yours looking the way it is I would say just replace it after testing it.
http://www.tegger.com/hondafaq/mainr...ion/index.html
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