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AEM 22 Channel CAN Expander Module

  • Backed by real installs and tuning experience at FAST of West Chester
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AEM's 22 Channel CAN Sensor Module (PN 30-2212) converts analog, digital and frequency inputs into an AEMnet CAN bus signal that can be transmitted to the CD-5 Carbon and CD-7 Digital Dashes. This expansion module provides a way for users with carbureted vehicles to add a CD Dash, and lets users with existing CAN-based devices add more channels to the display for viewing and/or data logging (data logging requires CD-5L Carbon or CD-7L logging Dashes). The 22-Channel CAN Sensor Module is compatible with the CD Dashes only; it will run in parallel with 3rd party CAN devices on the CD dashes but it is currently not compatible with AEM's AQ-1 Data Logger, Series 2 or Infinity ECUs, or 3rd party ECUs or loggers.

Warranty
Installation Instructions
  • Convert analog, digital and frequency-based inputs to AEMnet CAN bus for display on CD-5 Carbon and CD-7 Dashes!
  • Ideal for EFI users who want to add more channels to a CD Dash without purchasing multiple CAN-based devices
  • Six Digital Inputs, active low, protected to ~18v, frequency, duty cycle or simple switch
  • Four User configurable analog inputs, (jumper selectable; 0-5v, thermistor, or RTD)
  • Perfect for users with carbureted vehicles who want to add a CD Dash display
  • Wiring harness included with 36-inch flying leads and pre-wired CAN cable
  • Two VR pair frequency inputs (crank, wheel or drive shaft speeds)
  • Daisy chain two Modules together for additional channels
  • IP65-rated enclosure is 'dust tight' and water resistant
  • One dedicated fuel level input (0 to 250 ohm range)
  • Jumper selectable header length, 11bit or 29 bit
  • Jumper selectable CAN bus speeds, 250k,500k,1M
  • Jumper selectable terminating resistor
  • Four Temperature (thermistor) inputs
  • Four Dedicated 0-5V analog inputs
  • One Tach Input
  • Earn FAST points on this part!
  • Backed by real-world installs
  • FAST WC Team Approved
AEM 22 Channel CAN Expander Module

$423.95

Why Drivers Choose FAST of West Chester

  • I can't recommend this place enough. Being able to trust a shop in the performance world is big. The 2hr drive to get there, is worth knowing the job will be done right. Very happy to have found this shop, to
    support my builds going forward.

    Donald Wojnar

  • I recently had the pleasure of working with FAST of West Chester for some performance upgrades on my 2022 WRX, and the experience was nothing short of exceptional. I opted for a Borla S-Type exhaust and Cygnus Coilovers, and the team at FAST nailed the installation, fitment, and setup to a T.

    Adam Cranston

  • The team at FAST are excellence in every way. First, I consulted with Dave on mods for my HPDE track car. He listened and advised me on the best parts & mods to achieve my goals. He was patient & gave me space to research the options presented & worked with me through several changes before we built. Second, the build execution was flawless, proper heat shielding, bracing and poly everywhere. All components worked as advertised.

    Bryce Budd

  • This place has been my go to shop for all things Subaru. From simple service to performance parts and tuning, they have been top notch.

    William Brunell

  • Excellent shop. They installed a Cobb Stage 2 DP and Whiteline Sway bars and end links on my 2013 WRX. The work was done right and clean. The estimate was accurate. They were very knowledgeable, friendly and gave me the straight scoop on exactly what I was getting for the money
    and what I needed to get where I want to be with it. I'd recommend them
    to any car enthusiast.

    Devin Greco

Does it come with a warranty?

Most products we carry include a manufacturer warranty. Since we work with top performance brands, warranty coverage can vary by product. If you have questions about a specific item, reach out — we’re happy to help.

Do you offer installation help or advice?

Yes — we don’t just sell parts, we install and tune them too. FAST of West Chester is a real performance shop, and we’ve worked hands-on with many of the products we carry. If you have questions about fitment, installs, or building your setup, our team can point you in the right direction.

How fast is shipping?

Many of our products ship the same day or next business day, depending on availability. We work hard to get parts out fast so you can get your build moving without delays.

What’s your return policy?

Returns for exchange or refund are accepted within 30 days of receiving your order. Items must be in new, unused condition and in original packaging. If you have any questions, our team will help make the process easy.

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