Shows exact voltage readouts to the nearest tenth of a volt.
: Alternator is putting out correct voltage under load.
What is your car experiencing (e.g., clicking sound, dim lights)?
The DLC circuit often shares a fuse with the cigarette lighter or auxiliary power outlets. Check and replace the fuse if it is blown. equus 3022 tester manual full
The Equus 3022 is a digital voltmeter that plugs directly into a vehicle's 12-volt cigarette lighter or power port.It monitors the real-time voltage of your lead-acid battery and charging system.The tool uses a series of colored LEDs alongside a digital LCD screen for rapid diagnostic reading. Technical Specifications 12 Volts DC nominal system Display Type: 3-Digit LCD with colored LED indicators Measurement Range: 8.0V to 18.0V DC Accuracy: +/- 0.1 Volts
: Powered directly by the vehicle battery being tested (no internal batteries required).
If you delete all of your shared links, no one can see the content inside them anymore. If you delete a link, you'll still have access to the thread in your AI Mode history. Learn more Can't delete the links right now. Try again later. You don't have any shared links yet. Shows exact voltage readouts to the nearest tenth of a volt
: Current hard faults present in the system during the test.
If you encounter issues with the EQUUS 3022, refer to the troubleshooting section in the manual. Some common problems and solutions include:
The Equus 3022 is a handheld digital analyzer that draws power directly from the vehicle battery being tested. It features: The DLC circuit often shares a fuse with
The KOEO test checks the powertrain control module (PCM) inputs and outputs for electrical faults while the engine is stationary. It also retrieves "Continuous Memory" codes, which are intermittent faults stored over the last 40 drive cycles. Step-by-Step KOEO Test Connect the tester as outlined above.
The Equus 3022 features a simple interface designed for quick navigation. Understanding the layout ensures seamless operation.
