Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Parameter Identification (PID) Data Monitor Procedure: Description
PID mode allows access to certain data values, analog and digital inputs and outputs, calculated values, and system status information. The Ford specific PID list can be accessed by using New Generation Star (NGS) scan tool. When accessing PIDs from the PID list, the values are continuously updated. For additional PID information, see PIN VOLTAGE/PID VALUE CHARTS - CARS or PIN VOLTAGE/PID VALUE CHARTS - TRUCKS article.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.