AEM X-Series AEMnet Can Bus Gauge Kit

AEM X-Series AEMnet CAN Bus Gauge Kit (30-0312) | Multi-Channel Digital Display

Monitor up to 62 engine parameters with the AEM X-Series AEMnet CAN Bus Gauge Kit (30-0312). Ultra-slim 52mm digital gauge with plug-and-play CAN connectivity.

The AEM X-Series AEMnet CAN Bus Gauge Kit (PN 30-0312) is an all-in-one digital monitoring solution that consolidated multiple gauge functions into a single, compact 2-1/16" (52mm) display. Designed specifically to interface with AEMnet CAN bus-enabled hardware—such as Infinity ECUs, Series 2 ECUs, EMS-4 systems, VDM loggers, and X-Series UEGO wideband controllers—this gauge reads and presents live data transmitted directly over the vehicle’s CAN network.

Featuring AEM's modern X-Series form factor, the gauge boasts an ultra-slim overall depth of under 0.825 inches and a cup depth of just 0.200 inches, making flush or surface mounting effortless in almost any cockpit setting. The bright center LED digital readout is complemented by a 24-green LED sweeping outer ring for instant visual reference. With built-in light sensors, the gauge automatically adjusts brightness for day and night driving. Drivers can toggle through available parameters, hide unused channels, clear peak values, and switch measurement units straight from the two faceplate buttons without needing a computer.

Best Uses

1. Multi-Parameter Race Cockpit Monitoring: Ideal for race cars, track builds, and high-performance street vehicles equipped with AEM ECUs or data loggers where dashboard space is limited.
2. Wideband & Vital Engine Telemetry Display: Perfect for viewing critical performance metrics—such as air/fuel ratios (AFR/Lambda), boost pressure, coolant temperature, oil pressure, and RPM—from a single dashboard location.
3. Clean CAN Bus Installations: Excellent for custom car builders seeking plug-and-play wiring via a standard 4-pin DTM AEMnet connector without running cluttering individual analog sensor wires through the firewall.
4. Modular Auxiliary Gauge Setup: Great for supplementing standard gauge pods with a single customizable unit capable of cycling through over 60 parameters.

Features

1. AEMnet CAN Bus Integration: Seamlessly streams and displays up to 62 parameters directly from connected AEMnet devices over a positive-locking 4-pin DTM connector.
2. Ultra-Slim X-Series Profile: Engineered with a slim 0.825" total depth and a 0.200" cup depth, allowing mounting in standard 2-1/16" (52mm) gauge pods or ultra-shallow custom panels.
3. On-Face Navigation & Customization: Two integrated front buttons (PAGE & PEAK) allow users to switch parameters, toggle display units (US/Metric or AFR/Lambda), and clear stored peak values.
4. Auto-Hiding & Customizable Channels: Automatically hides channels not present on the data stream and allows users to manually hide or show specific parameters to streamline menu scrolling.
5. Auto-Dimming Dual-Display System: Combines a central digital numeric display with a 24-green LED sweeping outer ring, featuring an ambient light sensor for automatic day/night brightness control.

Benefits

1. Saves Space & Reduces Cockpit Clutter: Functions as a multi-gauge display in a single 52mm pod, eliminating the need to stack multiple single-purpose gauges.
2. Simplified Wiring & Quick Setup: Transmits complex telemetry over a single CAN bus network line, drastically cutting down installation time and wiring complexity.
3. Real-Time Data Visibility & Peak Tracking: Keeps high-stress performance metrics readily visible with sweeping LEDs, while stored peak recall lets drivers review max engine loads post-run.
4. Versatile Engine Compatibility: Native support for 16V electrical systems and standard US/Metric units ensures compatibility across various motorsport applications and global preferences.
5. Flexible Aesthetics: Included with a black faceplate and black bezel, but supports aftermarket style customization with optional silver bezel and white faceplate accessory kits (sold separately).