Equus 3022 Tester Manual !new! -

Press and hold the "OBD2/DTC" button for 3 seconds while linked to enter the data stream. If you only clear codes, you are using 10% of this tool.

The unit is typically protected by a 0.315A/250V fuse . If the ammeter functions fail, check and replace this fuse with the exact same rating. equus 3022 tester manual