Equus 3022 Tester Manual Full [updated] -

Turn off the vehicle engine, headlights, radio, and climate control.

Turn the ignition key and ensure the Equus 3022 is turned off. Start the engine. Slide the tester switch to the ON position. Press the TEST/HOLD button.

With the tool linked and ignition ON, press the button.

Once repairs are complete, clear the codes to reset the check engine light and allow the computer to relearn optimal driving parameters. Hook up the tester as if performing a KOEO test. Turn the ignition key . equus 3022 tester manual full

This test measures the state of charge of the battery when it is not being supplied power by the alternator.

: The tester will pulse once (1), pause, pulse once (1), pause, and pulse once (1). Common Reference Codes Code 11 / 111 : System Pass (No faults found).

Rev the engine slightly to 2,000 RPM and check if the voltage remains stable under load. 4. Reading and Interpreting Test Results Turn off the vehicle engine, headlights, radio, and

: Draws power directly from the vehicle test connector. Understanding the Test Connectors

When a code is retrieved, refer to the in the back of your Equus 3022 manual. Codes are structured as: P (Powertrain): Engine and transmission. First Digit: 0 (Generic), 1 (Manufacturer Specific). Subsequent Digits: Specific fault identifier. 7. Troubleshooting the Scanner

Ensure the parking brake is engaged, and the transmission is in Park (automatic) or Neutral (manual). 3. Product Overview & Features The Equus 3022 features a user-friendly interface: Slide the tester switch to the ON position

If your readings fall outside the normal green zones, check these common failure points before purchasing new parts:

Tracks engine speeds up to 12,000 RPM for both conventional and electronic ignition systems. Duty Cycle: