Kpro no power / no fuel pump

K-Series Programmable ECU installation questions / support issues
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TheBushal
Posts: 2
Joined: Sat May 27, 2023 6:44 am

Kpro no power / no fuel pump

Post by TheBushal »

Whats up yall so i have a EJ1 with a k24a4 swap in it.
The car is auto but of course it switch to manual but with the stock auto harness in it. I already bypassed the whole clutch switch and all that already.
i have teh ktuned conversion harness and a carrot top tuning wiring harness. I have everything connected and good to go and even put the wiring harness ground extended to the transmission for that good ground.
My issue is i have everything connected and key on the car will crank over but there is no power going to the ECU, for me to load a base map, NOR is there power going to the fuel pump when IGN is on.
i hear the main relay click but nothing.
PLease help ive been trying to diagnose this for a week now T.T
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Spunkster
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Posts: 22737
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: Kpro no power / no fuel pump

Post by Spunkster »

Have you tried the ECU in a known working vehicle?
TheBushal
Posts: 2
Joined: Sat May 27, 2023 6:44 am

Re: Kpro no power / no fuel pump

Post by TheBushal »

no but the ecu i bought brand new with kpro in it from TSM. never connected it until recently. also i dont have friends with kswaps to try the ecu in..
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Spunkster
Site Admin
Posts: 22737
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: Kpro no power / no fuel pump

Post by Spunkster »

What is the serial number that is on the K-Pro board inside the ECU?
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