In this post,I want to show the steps about WinOLS disable EGR for Audi A6 2.0 TDI PD 410HP.And If you want to get more about WinOLS user tip check tag WinOLS,or click EGR Close Disable to get more about EGR Disable.
Appy for:VAG PD
Car: Audi A6 2.0 TDI PD 140HP
Solution type: close EGR valve
1.Find EGR map (Desired air quantity) – in this HW/SW: 1C3BBE
2.Turn on 16 bit, HiLo, decimal and 2d view
3.Find two EGR hysteresis 20×1 looking like pictures below (yellow) – in this HW/SW: 1C5530 & 1C5626
4.Change them like in the pictures below
5.Correct checksum and save the file.
Check here: How to Make Checksums for ECU Files with WinOLS
6.EGR should be closed from now