Product Overview
NOTE: AEM has discontinued this product. The units we have are brand new and unused. The peak & hold box and all accessories are also new, although the original packaging has deteriorated over time (remember, this product has been discontinued for several years now).
AEM’s external Peak & Hold Injector Driver module allows ECU’s that have a saturated injector drive circuit to trigger low impedance injectors with a true 4/1 Peak & Hold injector drive circuit.
AEM’s Peak & Hold Injector Driver contains 10 independent injector drive channels. Each channel supplies full battery voltage to a fuel injector for rapid current rise, in order to produce positive injector opening. When load current reaches 4.1A (amps), the injector driver reduces the load current to 1.1A and operates as a constant current source. This condition holds the injector open, and reduces system power dissipation. If the current fails to reach 4.1A within 5mS, the driver module automatically reduces the load current to 1.1A.
For high-output racing 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
RPM Capability: Unlimited
Injector Triggers: 10
Trigger Waveform: Output is activated when input trigger is grounded
Trigger Impedance: 220 Ohm input impedance, pulled to 12V (60 mA draw)
Injector Outputs: 10
Output Current High: 4.15A Peak, Typical
Output Current Low: 1.15A Sustain, Typical
Peak Current Timeout: 5mS
Size: 5.5″L x 4.6″W x 1.4″H
Weight: 2.7 Lbs
Over Temperature Shutdown: 115C (Nominal)
NOTE: AEM has decontinued this product. We have only 3 units aviliable. They have not been use and all components are included. This units are final sale, no returns or warranty.
