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Injector Data Question

Posted: Sat Oct 10, 2026 9:30 am
by rst3b
Looking for some K-Pro injector setup help. Got an EP3 with a K24a2 swap. Adding Deatschwerks 440cc injectors in. When entering Deatschwerks injector data into the map the car idles very lean maxing out STFT adding fuel. Seems like the dead times or something is wrong.

Deatschwerks shows theses injectors flow at 505cc at the EP3s 51 psi fuel pressure.

In KPro should I input 440 or 505 for the injector size. Here’s what I input. Does anyone have these injectors? What’s your values in KPro?

Thanks for any help!
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Re: Injector Data Question

Posted: Mon Oct 19, 2026 5:32 pm
by rst3b
Looks like the injector dead times needed to be increased about 15-20%. That seemed to help the situation and bring things more in line.