: Ensure the single-pin STI wire is firmly plugged into the correct factory slot. A loose STI jumper prevents the vehicle from entering diagnostic mode.
Range set too low for measurement, open circuit, or defective internal component.
: Beeps to confirm code transmission and system status. equus 3022 tester manual full
: 12V regular flooded, AGM, and gel cell lead-acid batteries. Testing Range : 100 to 1200 Cold Cranking Amps (CCA).
: Set the parking brake firmly and block the drive wheels using chocks. : Ensure the single-pin STI wire is firmly
Green (System OK), Yellow (Pending Code), Red (Confirmed DTC). 4. How to Use the Equus 3022 (Step-by-Step) Follow these steps for a complete diagnostic session: Step 1: Locate the DLC
: Another extensive manual database that hosts Equus product documentation, including installation instructions and user manuals. : Beeps to confirm code transmission and system status
: Store in a dry environment to avoid corrosion on the metal probe and clamp.
To use the Equus 3022, you must locate the vehicle's diagnostic connectors. Ford OBD1 systems use a two-plug setup. Connector Locations Look under the hood of your vehicle in these common areas: Near the fire wall on the driver's side. Near the air cleaner assembly. Proximity to the vehicle battery. The Two Plugs
: The Single Wire Inline Connector (STI). Shape is a small single slot. Step-by-Step Operating Instructions