This unit will diagnose the following systems, IGNITION - ECRU Data, Reading Stored Faults, Erasing Stored Faults, Parameters, Diagnostic Procedures, TPS Adjustment - INJECTION - ECU Data, Reading Stored Faults, Erasing Stored Faults, Parameters, Diagnostic Procedures, CO Trimmer, TPS Adjustment, Reset Autoadaptive Parameters, Adaptive Fuel Value (AFV) Reset, Idling Adjustment, Idling Reset, Balance Idling Regulators, Map Enabling, ECU Initialization, ECU Reset, Air Bypass Valve Adjustment, APC Valve Adjustment, Knob Self-Learning, Throttle Self-Learning, Customer Name Change, Lambda Map Reset - IMMOBILIZER / ALARM SYSTEM - ECU Data, Reading Stored Faults, Erasing Stored Faults, Parameters, Diagnostic Procedures, Immobilizer / Alarm Configuration, Unlock Immobilizer, Key Encoding, Key Erasing, Remote Programming - ABS (Anti-Lock Braking System) - ECU Data, Reading Stored Faults, Erasing Stored Faults, Parameters, Diagnostic Procedures, ABS Purge Test, ABS Hydraulic Unit Test - SERVICE / MAINTENANCE - ECU Data, Parameters, SERVICE Reset, OIL Reset, OIL CHECK Reset, OIL CHANGE Reset, BELT Reset, V-BELT Reset, V-BELT CHANGE Reset, V-MATIC Reset, Date on Vehicle, Date of Next Service, Remaining Distance Before Next Service, Re-Set Interval to Next Valve Clearance Check, Brake Pad Wear Light Reset - DASHBOARD - ECU Data, Reading Stored Faults, Erasing Stored Faults, Parameters, Diagnostic Procedures, Display Mode, Country Set, Trip Counter Reset, Customer Name Change - BODY COMPUTER - ECU Data, Reading Stored Faults, Erasing Stored Faults, Parameters, Diagnostic Procedures, ESA Pre-Load Adjustment, ESA Shock-Absorber Position - INJECTION REGULATION - ECU data, Original Value Reset, Regulation at idle, Regulation at 10%, Regulation at 25%, Regulation at 50%, Regulation at 75%, Regulation at 100%, FI Adjustment, IG Adjustment - RADIO / ENTERTAINMENT SYSTEM - ECU data, Reading Stored Faults, Erasing Stored Faults - EPT (Electronic Power Throttle) - ECU Data, Reading Stored Faults, Erasing Stored Faults, Parameters, Diagnostic Procedures, Reset Autoadaptive Parameters - PARKING - ECU Data, Reading Stored Faults, Erasing Stored Faults, Parameters, Diagnostic Procedures, Self-Configuration, Potentiometer Reset, Lock Activation, Lower Limit Reset - TRANSMISSION - ECU Data, Reading Stored Faults, Erasing Stored Faults, Parameters, Diagnostic Procedures, Potentiometer Reset, Belt Replacement, Entering Transmission Stroke Category, Default Transmission Stroke Value - EPS (Electronic Power Steering) - ECU Data, Reading Stored Faults, Erasing Stored Faults, Parameters - RDC (Tire Pressure Control) - ECU Data, Reading Stored Faults, Erasing Stored Faults, Parameters. NOTE: Not all functions are available for all models.