Ford Focus 1.6 TDCI 109HP EDC16C34 EGR OFF by WinOLS

It is a topic about How to use WinOLS to close Ford Focus 1.6 TDCI 109HP EDC16C34 EGR off.And this method is also appy for Citroen/Mazda/Peugeot 1.6 HDI/TDCI.

 

Vehicle Information:

Car:Ford Focus 1.6 TDCI 109HP

SW:1037380350

Solution Tpye:close EGR valve

 

Preparations:

What is ECU Map? How to Understand ECU Maps?

WinOLS Free Download for Win XP/Win 7 Installation

How to Make Checksums for ECU Files with WinOLS

 

Procedures:

1.Turn on 16bit, HiLo, decimal and 2D mode

2.Find two EGR hysteresis maps 12×1 like on the pictures below

Ford Focus 1.6 TDCI 109HP EDC16C34 EGR OFF by WinOLS (1) Ford Focus 1.6 TDCI 109HP EDC16C34 EGR OFF by WinOLS (2)

 

3.Fill selected maps with 0

4.Correct checksum and save binary file

Ford Focus 1.6 TDCI 109HP EDC16C34 EGR OFF by WinOLS (3) Ford Focus 1.6 TDCI 109HP EDC16C34 EGR OFF by WinOLS (4)

 

4.Correct checksum and save binary file

How to Make Checksums for ECU Files with WinOLS

5.EGR valve shoud be close from now