e91 325d edc16c35 egr off

**wolt910** · 10th March, 2022, 01:27 PM

Hello. Can someone show me where i can find the egr map in winols? I already delete it from engine but i have to do it in ecu. The next question is:if i change the value of egr in map, do i have to change maf values?

**johnnybeast** · 10th March, 2022, 01:45 PM

Hey,

There's two EGR control maps at CC5D2 and CC638, both need to be zeroed. There's also a few DTC's that need to be disabled further down in the file. No need to correct an MAF related maps.

Attached is a EGR off file for you. Checksum is also corrected.

No password.

J.

Thanks and rep appreciated.

**wolt910** · 10th March, 2022, 03:18 PM

Thank you a lot. Everything works good. How do you find that? Can you explain me? I want to make things by myself in future

**johnnybeast** · 11th March, 2022, 11:50 AM

For EGR/DPF removals, it takes a lot of research, learning and time.

Start with trying to get damos/map packs for the ECU you're working on, then it's all about learning what to do and what to look for to make a good file.

J.