How to Prepare Your Car and Tools Before Tackling Inaccurate Sensor Readings
To tackle inaccurate sensor readings, start by verifying fault signals and mapping them to symptoms, then establish baselines with repeatable tests. Organize a lean toolbox—multimeter, scan tool, adapters—and keep cables in good condition. Create a clean, safe workspace, label tools, and secure the vehicle. Prepare the car by checking battery health, fluid levels, and safety…