AEM Infinity-8h 508 EMS 92-95 Honda Acura OBD1 B D H Series With PNP Harness

This is for the AEM EMS Infinity and AEM Plug and Play Harness.

Infinity Honda/Acura B/D/H Series OBDI Plug & Play Harness with Expansion Port


Once you have determined which Infinity ECU will best support your OBDI Honda B/D/H-Series M/T engine, you will need to purchase the B/D/H OBDI adapter harness (PN 30-3501). AEM’s Plug & Play harness for Honda/Acura OBDI B/D/H engines includes a Wideband O2 connector, AEMnet connector for communication with other AEMnet enabled devices and an auxiliary connector with a Deutsch DTM 12P connector for adding common aftermarket sensors including fuel pressure, air inlet temperature, MAP, oil temperature and ethanol content sensor. The expansion port also includes a sensor ground, 5v reference, 12v power from relay and high side output for activating a relay or solenoid, a low side output for boost control and analog inputs for mode switch and no-lift shift.

Coil-On-Plug Ready Adapter Harness

The ignition coil Deutsch connectors on Honda/Acura OBDI B/D/H adapter harnesses enables racers to easily convert their race engine to coil-on-plug without having to modify the ECU’s connector or make any changes to the jumpers in the ECU. For racers who are still running a distributed ignition, an ignition coil adapter is available that plugs into the ignition coil Deutsch connector (PN 30-3501-00, sold separately).

The Infinity EMS delivers high-end engine control for the racing masses at a fraction of the cost. The Infinity-6 and -8h for Honda B/D/H OBDI race engines is even more affordable than its larger -8 and -10 version because it is designed for smaller racing engines using low impedance injectors up to 6 cylinders or race engines driving up to 8 high impedance injectors. It features a smaller footprint than the Infinity-8/-10 (5.855” x 5.55” x 1.8”) and a single, weatherproof 80-pin connector.

The Infinity-6/8h include all of the advanced features found in the Infinity-8/10/12 including the latest generation 200 MHz automotive processor that can process 400 MIPS. Airflow model-based (VE) tuning eliminates lookup of many correction tables needed in previous generation ECUs. Flex-fuel and multi-fuel capability, on-board wideband air/fuel control, map switching and knock control are included. Engine protection strategies include coolant temp, oil temp, AFR vs. MAP, intake air temp, knock and fuel pressure. Programmable drive-by-wire, variable cam timing, boost control, nitrous control and traction control are included. Data logging up to 64 GB via a removable USB drive is standard with logging rates up to 1 KHz per channel. The Infinity-6/8h is able to communicate with 3rd party dashes and loggers and is AEMnet enabled. All maps can be password protected. Its sealed enclosure and IP67-rated communications ports are suitable for engine bay mounting.

AEM offers a universal flying lead harness and a Plug & Pin Kit for the Infinity-6/8h. Plug & Play adapter harnesses are available for select 4- and 6-cylinder applications. Please visit the Plug & Play section of the website for more information.

• Airflow model based (VE) tuning
• ECU Set Up Wizard simplifies start up
• Flex Fuel compatible
• Multi fuel capable
• Drive by wire
• Variable valve control
• Multiple boost control strategies
• Nitrous control
• Map switching (on-the-fly)
• Internal wideband UEGO air/fuel controller
• Dual knock sensing circuits
• Data logging up to 64 GB
• Outputs to 3rd party dashes and loggers (via CAN bus only)
• Industry leading transfer speed
• Integrated engine protection strategies
• Sealed enclosure and IP67-rated comms ports