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Discussion Starter #1
after wiring my carby to efi conversion

p28 ecu

d15b vtec engine

i wired up the main relay but it buzzes on IG2?
 
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Discussion Starter #3
yeh it should be working fine i just bought it
 

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If it buzz, im guessing its fawk up. I use to have that problem after I did my auto to manual swap. my car wouldnt start and my main relay was somehow mess up cause it kept sending powers to the ground wires so the ecu never let the car started. So I went to the junkyard and got myself another relay from a civic and it went away.
 
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hey, i wired up my relay. checked all the points on the relay with a test light and everywhere that should show up as receiving 12v works except for the fuel pump..


the fuel pump should show 12v as soon as the key is turned twice correct?

as in the turn before starting the car?

howcome there is no 12v coming from this point on my main relay?

is my relay screwed?


can someone please confirm that the fuel pump is pin 7 on the main relay?

just look under ur dash....

thanks guys
 

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just spent $200.00 on something that I knew....just change it....compare a 65$ relay to a $200 job.....i got fukt and was outta my car for two weeks
 
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