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.
Section 517 (Engine Controls - Pinpoint Test Do: Barometric Pressure (BARO) Sensor Through Pinpoint Test H: Fuel Control - (Except Diesel & Hybrid))
2021 Ford Edge SE, 4WDSECTION Section 517 (Engine Controls - Pinpoint Test Do: Barometric Pressure (BARO) Sensor Through Pinpoint Test H: Fuel Control - (Except Diesel & Hybrid))
WARNING: This page does not describe the selected car, but rather 34 other vehicles, including the 2019 Lincoln Navigator, 2019 Lincoln Nautilus, 2019 Lincoln MKZ, 2019 Lincoln MKT, and 2019 Lincoln MKC. However, it is still accessible from the selected car via links, so may be relevant.
- PINPOINT TEST DO: Barometric Pressure (BARO) Sensor
- PINPOINT TEST DP: Output Shaft Speed (OSS) Sensor/Vehicle Speed Sensor (VSS)
- PINPOINT TEST DR: Camshaft Position (CMP) Sensor
- PINPOINT TEST DS: Exhaust Gas Recirculation Temperature (EGRT) Sensor
- PINPOINT TEST DT: Exhaust Pressure (EP) Sensor
- PINPOINT TEST DV: Throttle Body Assembly Electronic Throttle Control (ETC)
- PINPOINT TEST DW: Heated Oxygen Sensor (HO2S)
- PINPOINT TEST DX: Engine Coolant Temperature (ECT) Sensor
- PINPOINT TEST DY: Engine Oil Temperature (EOT) Sensor
- PINPOINT TEST DZ: Universal Heated Oxygen Sensor (HO2S)
- PINPOINT TEST EM: Emission Compliance
- PINPOINT TEST FA: Ambient Air Temperature (AAT) Sensor
- PINPOINT TEST FB: Power Take Off (PTO)
- PINPOINT TEST FD: Brake Pedal Inputs
- PINPOINT TEST H: Fuel Control
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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.