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Materials, airflow, cooling and the engineering trade-offs that turn clever ideas into measurable performance.

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Performance, explained.

Explore your recorded sensor data with the OBD2 Log Analyzer ↗

Torque Girl preparing an OBD2 recording beside a vehicle in a workshop.
Technology8 min read

How to Record and Export OBD2 Logs

Prepare a useful OBD2 recording: choose channels, capture safe operating context, preserve timestamps and units, and export a log for local analysis.

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Torque Girl reviewing synchronized OBD2 live-data graphs on a laptop in a workshop.
Technology12 min read

How to Analyze OBD2 Live Data and Logs

Learn how to record and read OBD2 live-data logs, compare RPM, throttle, fuel trims, coolant and oxygen-sensor data, and find useful patterns without jumping to conclusions.

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TorqueGirl reading OBD2 diagnostic trouble codes on an automotive scan tool.
Technology13 min read

How to Read OBD2 Codes: P, B, C and U Codes Explained

Learn how to read OBD2 diagnostic trouble codes, understand P, B, C and U code families, and use code information as the beginning of diagnosis—not a parts list.

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TorqueGirl comparing a basic OBD2 code reader with an advanced automotive scan tool.
Technology12 min read

OBD2 Scanner vs Code Reader: What’s the Difference?

Compare a basic OBD2 code reader with an advanced scan tool, from generic trouble codes and live data to ABS, SRS, service functions, and bidirectional controls.

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TorqueGirl using an OBD2 scanner to diagnose a car.
Technology14 min read

What Is an OBD2 Scanner? A Beginner’s Guide to Diagnosing Your Car

Learn what an OBD2 scanner does, where it plugs in, how diagnostic trouble codes work, and how to use scan data without guessing at parts.

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TorqueGirl examining a Formula-style race car and its aerodynamic surfaces in a motorsport workshop.
Technology13 min read

How a Formula 1 Car Creates Downforce

Learn how Formula 1 cars use wings, ground-effect floors, diffusers and aerodynamic balance to turn airflow into cornering performance.

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