Equus Manuals & User Guides

User manual and operating instructions for the Equus #3640 Fuel Injection Pressure Tester Kit. Learn how to diagnose fuel system issues, perform pressure tests, and safely operate the kit.

Comprehensive installation guide for Equus mechanical gauges, including voltmeter, oil pressure, and temperature gauges. Covers preparation, mounting, wiring, and connection procedures.

Comprehensive guide for installing Equus electrical gauges, including oil pressure, water temperature, and fuel level gauges. Covers preparation, mounting, wiring, and connection procedures for automotive applications.

Comprehensive guide for installing your Equus Performance Tachometer, covering preparation, mounting, wiring options, cylinder settings, troubleshooting, and warranty information.

Explore the comprehensive range of Equus automotive gauges and tachometers, including the 6000, 7000, and 8000 series. Discover high-quality, stylish, and accurate performance monitoring solutions with detailed specifications and installation…

This owner's manual provides comprehensive instructions for using the Digital CAN OBD2 Code Reader to troubleshoot vehicles from 1996 and newer. It covers setup, operation, understanding diagnostic trouble codes (DTCs),…