AEM AQ-1 Universal Data Logging System 30-2500

by AEM
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SKU AEM 30-2500

AEM’s AQ-1 Data Logger is easy to use, feature-packed and is less than half the cost of most competitive data loggers. With logging rates of up to 1000HZ (1000 samples/second) per channel, the AQ-1 is one of the fastest data loggers on the market, and it comes with 8GB of logging memory standard. It features an internal 3-axis accelerometer, a removable SD card for virtually unlimited logging (up to 32GB capable), and includes an available RS-232 serial input for adding an NMEA GPS device.

The AQ-1 Data Logger is the ideal entry-level data logger for virtually all forms of racing and Motorsports because it installs easily, can read live parameters from ancillary sensors, AEMnet enabled devices, GPS, and more, and put them into a single log make your data easy to view. Whether you race a late model EFI-equipped OR carbureted vehicle, the AQ-1 is the ideal solution for your data acquisition needs.

The AQ-1 Data Logger is the ideal logger upgrade for current AEM Series-2 and EMS-4 users. The AQ-1 can receive data from the Series-2 and EMS-4 via the AEMnet CAN output. This allows users to expand their logging up to 32GB, while enjoying lightning-fast downloads and all the features available in AEMdata, including video overlays!


  • Log AEM gauges, MAP/pressure sensors, TPS, APP, shock travel, load cell sensors, analog, and frequency MAF sensors, any 2-wire temp sensor, any 3-wire pressure sensor, RTD, EGT, vehicle speed, injector duty cycle, boost control solenoid, flow sensor, HALL sensor, clutch pressure, brake pressure, and more!
  • Three switched-to-ground inputs for clutch, brake, cooling fan ground switch, nitrous solenoid ground or ground switch to start and stop AQ1 Logger (ground activated input)
  • Track mapping capability via NMEA GPS device (RS 232 serial port included)
  • Internal 3-axis accelerometer
  • AEMnet enabled (will communicate with other AEMnet devices via daisy chain)
  • Powerful AEMdata data analysis software is free
  • 8GB card included supports cards up to 32GB
  • Size: 4.8" x 4.55" x 1.44"
  • Wiring harnesses available (sold separately 

    AEM AQ-1 Flying Lead Harness


  • 30-0300 X-Series Wideband UEGO AFR Gauge (LSU4.9)
  • 30-0301 X-Series Oil/Fuel Pressure Gauge 0 to 100psi / 0 to 7bar
  • 30-0302 X-Series Oil/Transmission/Water Temperature Gauge 100 to 300F / 40 to 150C
  • 30-0305 X-Series EGT Gauge 0 to 1800F / 0 to 1000C
  • 30-0306 X-Series Boost Gauge -30inHg to 35psi / -1 to 2.5bar
  • 30-0307 X-Series Oil Pressure Gauge 0 to 150psi / 0 to 10bar
  • 30-0308 X-Series Boost Gauge -30inHg to 60psi / -1 to 4bar
  • 30-0309 X-Series Boost/Fuel Pressure Gauge 0 to 15psi SAE Only
  • 30-0310 X-Series Inline Wideband UEGO AFR Controller (LSU4.9)
  • 30-0313 X-Series GPS Speedometer Gauge 0 to 160mph / 0 to 260kph
  • 30-2206 Vehicle Dynamics Module
  • 30-2340 4 Channel Wideband UEGO Controller
  • 30-2224 8-Channel K-Type Thermocouple EGT/Temperature Sensor Module
  • 30-4900 Wideband Failsafe Gauge
  • 30-4911 Flex Fuel Wideband Failsafe
  • 30-6905 Universal Programmable Engine Management System. EMS 4
  • 30-71XX Infinity ECU (All models and firmware)
  • N/A Series 2 Plug & Play Engine Management System

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