How to Close Renault Scenic II 1.9 dci EDC16C3 EGR Off by WinOLS

How to Close Renault Scenic II 1.9 dci EDC16C3 EGR Off by WinOLS

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This post show a guide on how to use WinOLS to close Renault Scenic II 1.9 dci EGR.Hope it help!

Vehicle Detail Information:

Car: Renault Scenic II 1.9 dci

HW: 0281013366

SW: 1037389668

ECU:EDC16C3

Solution Type:Close EGR Valve

Appy for:

RENAULT / NISSAN

Preparations:

WinOLS Video+PDF Tutorial Download

WinOLS Free Download for Win XP/Win 7 Installation

WinOLS Remap Exhaust Gas Recirculation (EGR) Map in The ECU

0281013366_1037389668.ori

Procedures:

1.Find EGR map (Desired air quantity) – in this file C467

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

3.Search for shape like on the pictures below (48×1)



4.Fill these maps with 0 like on the pictures below



5.Correct checksum and save binary file

How to Make Checksums for ECU Files with WinOLS

6.EGR should be closed from now.

This article tech Supported by China OBD2,