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.
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HOMESERVICE MANUALSFORD2007ESCAPE BASE, 2.3 Z, FWD, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 231 (ENGINE CONTROLS - POWERTRAIN DTC CHARTS & DESCRIPTIONS - (HYBRID))DTC DIAGNOSISDTC P2123: ACCELERATOR PEDAL POSITION (APP) SENSOR CIRCUIT 1 HIGH INPUT
2007 Ford Escape Base, 2.3 Z, FWD, Automatic
DTC P2123: Accelerator Pedal Position (App) Sensor Circuit 1 High Input
2007 Ford Escape Base, 2.3 Z, FWD, AutomaticSECTION DTC P2123: Accelerator Pedal Position (App) Sensor Circuit 1 High Input
WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
P2123 - ACCELERATOR PEDAL POSITION (APP) SENSOR CIRCUIT 1 HIGH INPUT
| Description: | The APP sensor 1 is out of self-test range high. | ||
| Possible Causes: |
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| Diagnostic Aids: | An APP1 sensor PID reading may indicate a fault. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test DK . | ||
RENDER: 1.0x
NO RELATED
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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.