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This article show a guide on how to use WinOLS to fix EDC16 hot start problem.
Preparation:
WinOLS Free Download for Win XP/Win 7 Installation
WinOLS Video+PDF Tutorial Download
Fix EDC16 Hot Start Problem:
Some EDC16 ECU car have slightly optimistic start maps.
Viewed in a hex dump the start maps look something like this.
2D view
Text view
The start maps look like this in text form.
The first map at the top is the one we are interested in.
On this map the out put is Torque in Nm rather than Injection Quantity(IQ).The engine ECU has a convertor to change these torque figures into IQ.
It doesn
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