2-1/16" GM CAN-Bus Intake Temp Gauge | 50-160°F with Warning

SKU: GFR1-101
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$145.95
$120.03
Reads intake temperature data directly from supported 2008+ USA vehicle ECUs through the OBDII CAN network. Built-in warning light adds a clear visual alert when intake temperature reaches the set threshold. Precision stepper motor movement keeps readings smooth, stable, and accurate.
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The CAN-Bus Intake Temperature Gauge with Warning Light reads intake temp data directly from the vehicle’s ECU through the OBDII CAN network, giving you a clean 50–160°F temperature range without adding an external sensor when supported. Built for 2008 or newer USA vehicles that support SAE J1979 CAN temperature output, it delivers real-time intake temperature monitoring with smooth, stable, and accurate needle movement. A settable warning light adds a clear visual alert when intake temperatures move out of range, while the slim housing, solid aluminum bezel, and spin-lock mount keep it built for long-term use. Made in the USA and backed for life.

Track-Tested. USA-Built. Backed for Life.

Key Features

  • Direct ECU Intake Temp Data: Reads intake temperature directly from the vehicle ECU through the OBDII CAN network.
  • 2008+ USA Vehicle Support: Built for supported vehicles using SAE J1979 CAN data output.
  • No External Sensor Required — eliminates added temperature sensor wiring when supported by the ECU
  • Settable Warning Light: Adds a clear visual alert when intake temperature moves out of range.
  • Microprocessor-Driven Accuracy: Supports real-time reading precision.
  • Stepper Motor Precision: Delivers smooth, accurate pointer movement.
  • Weather-Resistant Build: Solid aluminum bezel and durable construction built for street, track, and custom applications.
  • Made in the USA — backed by a lifetime warranty
Important OBD2 CAN-Bus Notes
  • Supported Data Required — vehicle must output CAN temperature data through the OBD2 port
  • Dedicated OBD2 Connection — no other devices can share the port
  • Data Only Through OBD2 — separate power and lighting wiring required
  • No Analog Input Support — not compatible with analog senders or raw signals
  • IPX6-Rated Protection — sealed against heavy spray; not for submersion
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