Equus 4320 Manual Pdf — Extra Quality

Title:

Operation and Application of the Equus 4320 Digital Battery and System Tester: A Technical Overview

Ensure the circuit is "de-energized" (off) before measuring to avoid damaging the meter. Maintenance: equus 4320 manual pdf

2. OBD2 Protocol Identification (Page 8-10)

Older vehicles (pre-2008) can use five different protocols (VPW, PWM, ISO, KWP2000, CAN). The Equus 4320 is an intelligent scanner—it auto-detects protocols. The manual explains what the LED lights mean: Title: Operation and Application of the Equus 4320

The Equus 4320 manual PDF provides step-by-step operating instructions for the device. The manual covers the following topics: Plug into DLC (under your dashboard)

1. Plug into DLC (under your dashboard).
2. Turn ignition to "ON" (engine off).
3. Press the Link button.
4. Use the Scroll button to view codes.
5. Press Erase to clear codes (but only after diagnosing the root cause).