EDC17CP46 Stage 1 simple?

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EDC17CP46 Stage 1 simple?

Postby Ladedruck » Tue Jul 15, 2025 12:12 pm

Hi everyone,

I'm currently working on my own car – a Mercedes W212 E350CDI.
I started learning tuning about two years ago and have done some EDC15 and EDC16 BMW projects together with friends. Now I want to apply what I've learned and build a simple Stage 1 for my own car.

To speed up the process, I bought a mappack from Stage X to help identify maps more easily.
Here’s what I’ve figured out so far:
It looks like NM to IQ, rail pressure, injection duration, and maximum fuel quantity are already scaled for a basic Stage 1.
So from what I see, I might only need to adjust the torque limiters and boost maps to make it work properly.

Does that sound correct to you?
Let me know if you want any addresses or offsets – I’m thankful for any input or advice!

P.S. I’ll upload the original file and the current one that’s on the car (DPF and EGR off, but otherwise still stock).
You do not have permissions to view the files yet. You have to be registered and you have to make at least 3 quality / unique posts.

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Re: EDC17CP46 Stage 1 simple?

Postby OrcunGng » Sat Aug 09, 2025 9:08 pm

These cars have cpc modules and limit torque. So only way to make power is either decalibrate nm2iq or duration

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