How to Disable EGR for Alfa Romeo 156 EDC 16C8 via WinOLS
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This guide show a procedures of how to disable close Alfa Romeo EDC 16C8 EGR.Hope it helps!
Vehicle Informations:
Car: Alfa Romeo 156 1.9 16V 140HP
HW: 0281010986
SW: 1037 36 7332
Solution type: close EGR valve
Compatible Vehicle Models:
FIAT / ALFA / LANCIA 1.9 / 2.4
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
How to Use WinOLS to Fix EDC16 Hot Start Problem
Procedures:
1.Find EGR map (Desired air quantity) – in this file E2117
2.Turn on 16bit, HiLo, decimal and 2D mode
3.Search after EGR map 4 hysteresis (25×1) like on the pictures below
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,
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