Friday, August 6, 2010

Ford Mustang via OBDII Connection ECU Technical Documentation

12:12 AM by onesecond ·
AIM has developed special applications for many of the most common ECUs: by special applications we mean user-friendly systems which allow to easily connect your ECU to our hi-tech data loggers: user need only to install harness between the logger and the ECU. Once connected, the logger displays (and/or records, depending on the logger) values like RPM, engine load, throttle position (TPS), air and water temperatures, battery voltage, speed, gear, lambda value (air/fuel ratio), analog channels etc… All AIM loggers include – free of charge – Race Studio 2 software, a powerful tool to configure the system and analyze recorded data on your PC.

Warning: once the ECU is connected to the logger, it is necessary to set it in the Select Manufacturer “Ford” and Model (depending on own car model – refer to Moreover refer to Race Studio configuration user manual for further information logger configuration in Race Studio 2 software. “Communication protocols” Chapter). concerning the loggers configuration.
Chapter 1 – Car Models
Ford ECU is installed on the following car models: • Ford Mustang FR500C • Ford Mustang FR500C MS • Ford Mustang 2005/2009 - all models • Ford Mustang 2010 - all models
Chapter 2 – OBDII CAN Communication Setup
In all Ford models listed in the previous chapter (ECU communicates On Board Diagnostic values to AIM loggers through the CAN bus (ISO 15765/4) communication protocol. It works with EVO4, MXL, EVO3, XGLog, ECU Bridge, using OBDII standard connector.
Chapter 3 – OBDII position
OBDII connector position depends on the car model. The scheme below shows some of the most common OBDII connector position.

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