AEM 30-3812 Infinity Plug & Play Harnesses - Ford Coyote to Ford Racing Controls Pack - Manual (Page 3)

Ford Coyote 5.0L V8 3
© 2014 AEM Performance Electronics
The base configuration file provided for the Coyote application was created with the use of the Ford
Racing Mustang Boss 302 Alternator Kit (P/N M-8600-M50BALT). The calibration has Lowside 0 duty
and frequency tables setup to charge at ~14.7 volts. See "Alternator Control" section for more
information on controlling the charging system.
The base calibration provided was created without the use of the Ford Racing Controls Pack air box, inlet
tube, or MAF sensor. The Factory MAF sensor is not currently supported by the Infinity EMS for airflow
calculations; however the Air Temperature sensor within the MAF has been characterized and may be
utilized.
The Infinity EMS requires a MAP sensor for airflow calculations. A custom adapter was fabricated to
replace the PCV inlet pipe into the passenger side of the throttle body assembly. A vacuum line from this
adapter to a MAP sensor was utilized. The MAP sensor will need to be wired into the proved 12-pin AUX
plug.
The base calibration utilizes the Clutch Position (Neutral Switch) flying lead on the Ford Racing wiring
harness as an input into the Infinity EMS. Once grounded, the Infinity EMS provides the ground for the
Starter Relay control circuit. If the user wishes not to provide a ground to this flying lead, follow the steps
provided in the "Clutch Position Switch" section to modify the LS8_Duty [%] table values to allow the
starter to be engaged without a clutch signal.
The factory Cylinder Head Temperature sensor, Intake Air Temperature sensor, and fuel injector have
been fully characterized and their calibrations are utilized in the base calibration.
DOWNLOADABLE FILES
Files can be downloaded from www.aeminfinity.com . An experienced tuner must be available to configure
and manipulate the data before driving can commence. The Quick Start Guide and Full Manual describe
the steps for logging in and registering at
www.aeminfinity.com . These documents are available for
download here: http://w w w .aemelectronics.com/products/support
OPTIONS
30-2001 UEGO Wideband O2 Sensor
Bosch LSU4.2 Wideband O2 Sensor that connects to AEM 30-3600 UEGO Wideband O2 Sensor
Extension Harness
30-3602 IP67 Logging Cable
USB A-to-A extension cable: 39” long with right angled connector and bayonet style lock