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CLASSIC INSTRUMENTS

Zeus-Link Gauge Interface Module

$461.95 $415.95 Save $46.00

SKU: C05G SN73Z-GM

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In Stock
Ships by Sep 15
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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The CLASSIC INSTRUMENTS SN73Z-GM Zeus-Link is a gauge interface module designed to connect aftermarket gauges to a GM OBDII ECU, providing signals for speedometer, tachometer, fuel, oil, voltmeter, temperature, and auxiliary functions.
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Part #: SN73Z-GM

Zeus-Link (TM) is an all-inclusive gauge interface unit that can connect to Holley ECU's (Dominator, HP, Terminator X, Terminator X Max, Sniper and Sniper 2) and to GM OBDII ports, reading vehicle data from CAN BUS to drive any Classic Instruments gauges accurately. Additional pass-through CAN port connection for other CAN devices. Customers can connect up to 6 standard gauges and 2 auxiliary gauges using all sender inputs or none. All instruments can be driven traditionally if the vehicle ECU does not support an output the driver wants to monitor. Unit features warning and check engine light outputs, dash light connection and on-board diagnostic lights to give status of power, BLE, and data. For maximum compatibility with Holley products, there is an additional resistor available if there are other CAN devices on the same harness and the Holley harness has an additional Holley ECU connector for other devices. The entire unit is setup and managed through an app available on the App Store (R) or Google Play (R). Configure which gauges are in the dash, how each gets its signal, view values being received by Zeus-Link (TM), and verify correct outputs and wiring all through the app.

Features:

  • System queries vehicle upon installation to determine what list of parameters can be obtained from the vehicle and used as inputs to gauges
  • Spaces for 6 standard gauges: speedo, tach, fuel, oil, volt, temp, and 2 auxiliary gauges of the customers' choosing
  • All instruments can be driven traditionally through proper senders if vehicle ECU does not support an output the driver wants to monitor
  • Set up and managed all through an app available on the App Store (R) or Google Play (R)
  • The app is used to configure by choosing which gauges a customer has in the dash and how each gauge gets its signal
  • The app has a virtual gauge screen, aligning with the dash instruments
  • The app has easy diagnostics, displays values being received by Zeus-Link and will allow user to cycle gauges to predetermined positions, to verify correct outputs and wiring
  • Warning and check engine light outputs on the Zeus-Link and external contacts to light a dash light
  • Dash light connection
  • All gauge connections to Zeus-Link (power, ground, signal, dash lights)
  • Additional resistor dongle available if needed to use multiple Holley CAN devices on the same harness
  • Harness plugs direct into Zeus-Link and then to Holley ECU or OBD
  • Holley harness has additional Holley ECU connector for other devices
  • On-board diagnostic lights give status of power, BLE, and data on the circuit board for Zeus-Link
  • Pass-through CAN port connection for other CAN devices
  • Compatible with all Classic Instruments sending units and gauges

GM OBDII Port Compatible

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandCLASSIC INSTRUMENTS
Part NumberC05G SN73Z-GM

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