Automotive Diagnostic Guides & Repair Tips Diagnostic Tips Click here to visit the Diagnostic Tips Page Diagnostic Tool Guides (13) How to use an OBD2 scan tool Vehicle Diagnostic Techniques Vehicle Mechanical Diagnostic Techniques How to use a timing light How to perform a continuity test How to measure AC/DC voltage with a digital multimeter How to use a multimeter to check for a parasitic draw Reading the blink codes for OBD1 vehicles Reading O2 sensor voltage ranges Reading Fuel Trim in Live Data Reading Manifold Absolute Pressure in Live Data The A/C isn't working How to use my scan tool to record live data Smart Diagnostic Training Click here to visit the Smart Diagnostic Training Page Vehicle Repair Videos Click here to visit the Vehicle Repair Videos Page Automotive Glossary Automotive Glossary The Innova Advantage (12) What is ABS Bleeding? How will an Innova scan tool help me? What is a Check Engine Light? How will an Innova scan tool help me? What is an all Module/Whole System Scan? What are the benefits? What is DPF Regeneration? How will an Innova scan tool help me? What is TPMS? How will an Innova scan tool help me? What is a Battery/Alternator Test? How will an Innova scan tool help me? What is SRS? How will an Innova scan tool help me? What is ABS? How will an Innova scan tool help me? What is Steering Angle Sensor Calibration (SAS)? How will an Innova scan tool help me? What is Electronic Parking Brake (EPB)? How will an Innova scan tool help me? What are vehicle routines? How can an Innova scan tool help me? What is bi-directional control? How can an Innova scan tool help me?