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-   -   Can’t get the fuel pump to turn on :/ (https://www.evolutionm.net/forums/evo-electrical-audio-security/765959-canit-get-fuel-pump-turn.html)

hrvat-9 Jan 28, 2024 09:35 AM

Can’t get the fuel pump to turn on :/
 
Hey guys , I’ve had this problem already for a couple of months after putting the car together. I can get everything to work besides the fuel pump. I bought the cable and evoscan to try and turn the fuel pump on from the program and I can’t even do that. I have ground at the fuel pump plug under the seat but no power going to it. The 2nd fuel relay clicks on when I’m cranking, I checked the fuel pump related fuses 100 times and those aren’t blown. If I put 12v and ground into the connector at the 3rd relay in the engine bay, the pump runs.

anyone have any ideas on where to check next? I checked all the connectors that connect at your feet behind the kick panel and they all have continuity through the connector they connect to

osetsky Jan 29, 2024 05:54 PM

You're in deep, rewire it.

hrvat-9 Jan 29, 2024 06:42 PM


Originally Posted by osetsky (Post 11975925)
You're in deep, rewire it.

like the hardwire method? but that still taps into the power that goes to the pump right?

also , I noticed the new crank angle sensor just says zero when cranking? It doesn’t show that it’s “on” or off on evo scan and this is the new one. I got rpm readings so that must mean my crank position sensor must be good
https://cimg3.ibsrv.net/gimg/www.evo...eae1bfc79.jpeg


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