The Launch Creader 3001 (CR3001) is an entry-level, corded OBD2 diagnostic scan tool designed for engine system checks and basic automotive maintenance.
Core Diagnostic Functions
-Read & Clear Codes: Retrieves current, pending, generic (P0, P2, P3, U0), and manufacturer-specific (P1, P3, U1) Diagnostic Trouble Codes (DTCs), and clears codes to turn off the Check Engine Light (MIL).
-Built-in DTC Library
-Live Data Stream: Displays real-time ECU/PCM data (such as RPM and coolant temperature) in both numeric and graphical/waveform formats.
-Freeze Frame Data
-I/M Readiness Status: Checks emission-related monitors (misfire, fuel system, etc.) to verify if the vehicle is ready for a smog/emissions inspection.
-O2 Sensor Test
-On-Board Monitor Test
-EVAP System Test
-Vehicle Information (VIN) in compatible vehicle models.