SERIES 2 PLUG & PLAY ENGINE MANAGEMENT SYSTEM

A complete engine control system that plugs into the factory harness and uses the factory sensors. AEM’s Series 2 Programmable Engine Management System (EMS) is more powerful than its predecessor.

• Plugs directly into the factory harness. No rewiring necessary.
• Maps can be password protected by the tuner to prevent unauthorized usage or sharing.
• Tune using new USB communication port or serial port.
• New smaller enclosure for reduced physical size.
• 1MB of internal data logging
• Up to 12 peak and hold injector drivers.
• Up to 8 direct-fire coil outputs.
• Up to 8 direct-fire coil outputs.
• Works with all AEM gauges.

EMS-4 UNIVERSAL STANDALONE ENGINE MANAGEMENT SYSTEM

AEM’s EMS-4 Universal Standalone Engine Management System is designed for use on modified Powersports and four-cylinder race car applications. With its weather/shock proof enclosure and specially designed 36-pin connector, the EMS-4 is equipped to operate in harsh environments and can be mounted anywhere.

• 4 Saturated Injector Drivers
• 4 Coil Triggers
• 8 General Purpose Inputs/Outputs
• Mag or Hall Cam and Crank Inputs
• O2 Input
• Knock Input
• 8 MB Internal Data Logger
• CAN Data Stream
• Utilizes AEMTuner Interface Software

PLUG & PLAY ENGINE MANAGEMENT SYSTEM

A complete engine control system that plugs into the factory harness and uses the factory sensors.

• Installs in minutes using Plug & Play technology. No wiring necessary!
• Start-up calibrations included
• Live help window eases tuning process
• Set-up Wizard creates a custom base map for your car

UNIVERSAL ENGINE MANAGEMENT SYSTEM (EMS)

A complete engine control system for custom built race cars. Put virtually any engine into any chassis using the Universal EMS and wiring harness (sold separately).

• System is fully enabled. Never pay for upgrades!
• Runs on Windows™ compatible software
• Live help window eases tuning process
• Free software updates on aemelectronics.com

FUEL/IGNITION CONTROLLER (F/IC)

PC-programmable piggy-back controller that allows users to retard timing and add fuel to virtually any engine, even on variable cam timing engines (VTEC, iVTEC, VVTi, MiVEC, etc.).

• Works with latest OBD-II race vehicles including a High-Side output based on Engine RPM.
• Six (4-to-8) injector inputs with simulated injector load used when remapping OEM injectors Analog in / out for remapping / clamping MAF

PLUG & PLAY FUEL/IGNITION CONTROLLER (F/IC)

Plug & Play piggyback Fuel and Ignition Controller (F/IC). This kit combines the power and drivability of the F/IC with a plug and play harness, start up calibration, and “quick start guide“ for fast, easy installation and simplified tuning.

• Plugs directly into the factory harness. No rewiring necessary.
• Includes start up calibrations.
• Enables MAF-clamping/recalibration.
• Runs in conjunction with factory ECU. CAN-BUS not affected.
• One of the only piggyback systems which can decrease pulse-width, allowing larger aftermarket injectors while maintaining proper air/fuel ratios.
• 64kb of internal data logging.

PLUG & PLAY POWERSPORT FUEL/IGNITION CONTROLLER - 4 (F/IC-4)

Plug & Play Powersports piggyback Fuel and Ignition Controller - 4(F/IC-4). This kit combines the power and drivability of the F/IC with a plug and play harness, start up calibration, and “quick start guide“ for fast, easy installation and simplified tuning.

• Weather & Shock resistant enclosure.
• Plugs directly into the factory harness. No rewiring necessary.
• Includes start up calibrations.
• Enables MAF-clamping/ recalibration.
• Runs in conjunction with factory ECU. CAN-BUS not affected.
• One of the only piggyback systems which can decrease pulse-width, allowing larger aftermarket injectors while maintaining proper air/fuel ratios.
• 2mb of internal data logging.

ECU PATCH/EXTENSION HARNESSES)

AEM’s Universal ECU Patch/Extension Harnesses work with most engine management systems and allow you to install turbo timers, data loggers and other ancillary electronics without having to cut and splice into your factory wiring harness.

• Never cut/splice the factory wiring harness again!
• Constructed with original ECU and harness connectors for exact fitment
• Allows for easy access to all ECU signals/wires

INLINE WIDEBAND UEGO CONTROLLER

Allows you to monitor Air/Fuel ratio without a gauge.

• No free air calibration required - ever
• Ideal AFR monitoring tool for EFI and carbureted applications, and engine dynamometers
• Does not oscillate AFR reading like narrow band sensors
• Two status lights for error detection and operating status
• Bosch sensor included, accurate to 0.1 AFR

ENGINE POSITION MODULE (EPM)

Convert your distributed ignition to coil-on-plug for more power!

• Bolt-on Systems available for most popular V8 engines and Honda B-, D-, H-, and F-series engines
• Very simple four-wire connection for easy installation (12V, ground, crank signal, and cam signal)

PEAK & HOLD INJECTOR DRIVER MODULE

Eliminates low-response, high-impedance "saturated" injectors for high volume fuel delivery!

• For high-output engines that have exceeded the capacity of high-impedance injectors
• Includes 10 independent injector drive channels for any engine up to V10
• Complete wiring system included
• Operating Voltage: 8-18 volts, negative ground

4-CHANNEL K-TYPE THERMOCOUPLE AMPLIFIER

Laboratory-grade accuracy eliminates inaccurate temperature sensor readings!

• Uses common miniature thermocouple connectors or ANY K-Type thermocouple
• On-board cold junction temperature compensation for laboratory-grade accuracy
• Includes FOUR (4) 0-5v analog outputs
• 0-1,000 C (32-1,832 F) measurement range

UNIVERSAL EMS WIRING HARNESSES

Comprehensive systems for complete wiring or adapting to existing harnesses.

• Color coded harness has bundle identifiers and includes silk-screened functions on wire body for easy identification
• Includes integrated fuse box with relays for fans, pumps, auxiliary power and more
• Bolt-in plug mates to AEM Universal EMS and eliminates any chance of separation

CDI PENCIL COIL

AEM’s new CDI Pencil Coils are now available! Easily allowing the conversion to coil-on-plug ignition systems, these Pencil Coils will work with aftermarket engine-management systems. Additionally, when Pencil Coils are used in high-boost, high-RPM, or high-compression racing applications, an increase in spark energy can be seen over factory smart coils.

• Compatible with all standard automotive spark plugs including threaded tip style
• Kit includes pencil coil, connector, connector pins, pin lock and weather seals
• Available in two different lengths for optimum plug reach
• Two-wire CDI compatible coil

TWIN-FIRE IGNITION MODULES

Our Twin-Fire Ignition is one of the lightest, smallest, most cost-effective ignitions on the market!

• Works with coil-on plug and distributed spark systems
• Exclusive Twin-Fire technology uses independently-firing twin
• Twin-Cap spark events are at full energy and can be simultaneous
• 540v primary/54,000v secondary voltage energy

SENSORS AND CONNECTORS

When you need to upgrade them, we have them in stock!

• High-quality sealed sensor housings
• Mating connector and 12“ leads included (sensors)
• Accurate and affordable!

AEMdata Data Analysis Software

AEMdata data analysis software is a custom data analysis package for select AEM products that features advanced 3D graphics and a user-friendly interface. It allows the user to review and playback vehicle, driver or engine data and overlay this data using charts, dash displays, gauges, or custom displays that you create. High-speed logging is saved to a file internally or via PC connection.

• Multi-tabbed, customizable workspace
• Drag and drop channel selection
• Smart data organization
• User-defined math channels
• Channel statistics include min/max values, start/end vales, time at start/end of range, time at sample min/max distance at start/end of range, min/max distance samples and more!