The 30-3813 AEM Infinity Coyote Engine Harness Adapter allows for a "plug and play" installation of either an AEM Infinity-8 or Infinity-10 ECU to a 2011-2014 Ford 5.0L 4V Ti-VCT Coyote Engine with a manual transmission. These engines are available as crate engines from Ford Racing by the following part numbers:
5.0L 4V Ti-VCT Mustang Crate Engine - Ford Racing P/N M-6007-M50
5.0L Coyote Aluminator NA Crate Engine - Ford Racing P/N M-6007-A50NA
5.0L Coyote Aluminator SC Crate Engine - Ford Racing P/N M-6007-A50SC
5.0L Aluminator XS Crate Engine - Ford Racing P/N M-6007-A50XS
Both of these crate engines come with an engine wiring harness that plugs directly into the AEM wire harness. The AEM Infinity Coyote Engine Harness Adapter includes a fused power distribution module with relays for radiator fan, coils, injectors, ECU, starter solenoid, and fuel pump.
The OEM Ford two-wire ignition coils (Motorcraft P/N BR3Z-12029-A) are controlled by the AEM Infinity ECU, but they are not driven directly. This kit includes the two AEM 4 Channel Coil Drivers (AEM P/N 30-2840) required to drive these coils.
The AEM Infinity ECU will run the engine with a speed density fueling calculation, eliminating the need for an OEM airbox and mass airflow sensor (MAF). Required are an intake air temperature (IAT) sensor and manifold absolute pressure (MAP) sensor. AEM also offers an auxiliary sub-harness to make adding these sensors a plug and play installation.
30-2010 Air Temp Sensor Kit, 3/8" NPT
30-2130-50 3.5bar (50PSIa) Stainless Steel MAP Sensor Kit
30-3510-00 Auxiliary Harness for AEM MAP and IAT Sensors
The AEM Infinity ECU includes on board control for two UEGO wideband oxygen sensors. These sensors (sold separately, 2 required) plug in directly to the AEM Infinity Coyote Engine Harness Adapter.
30-2001 Bosch LSU 4.2 Wideband UEGO Replacement Sensor
The AEM Infinity ECU includes Electronic Throttle Control (ETC) that will control the electronic throttle body included with the above crate engines. A suitable ETC accelerator pedal is required. The base session file for the Ford Coyote application is configured to use the Ford Mustang accelerator pedal (sold separately) and the AEM Infinity Coyote Engine Harness Adapter is designed to plug directly into this accelerator pedal.
Ford P/N BR3Z-95836-D Accelerator Pedal
file provided for the Ford Coyote application was created with the use of the Ford Racing Mustang Boss 302 Alternator Kit. 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 AEM Infinity Coyote Engine Harness Adapter is designed to plug directly into this alternator.
Ford Racing P/N M-8600-M50BALT Mustang Boss 302 Alternator Kit
The base calibration utilizes the Clutch Position (Neutral Switch) flying lead as an input into the Infinity ECU. Once grounded, the Infinity ECU 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 and fuel injectors have been fully characterized and their calibrations are utilized in the base calibration.