Parts for your 2013 Ford Escape-Camshaft sensor

2013 Ford Escape Camshaft Sensor: What it does, why it matters, and how to look after it

Yes, the 2013 Ford Escape does use a camshaft position sensor (CMP). Referencing Ford Workshop Manual procedures and the Powertrain Control/Emissions Diagnosis (PC/ED) for the 2013 Escape, the engine management relies on the CMP signal for sequential fuel injection, ignition timing, and cam timing control. The 1.6L and 2.0L EcoBoost engines run Twin Independent Variable Camshaft Timing (Ti-VCT) and use two CMP sensors (one on the intake cam, one on the exhaust cam). The 2.5L Duratec with iVCT uses a CMP sensor on the intake cam. Motorcraft wiring diagrams and diagnostic routines for DTCs like P0340/P0341/P0016-P0018 further confirm the sensor’s role and placement on these engines.

On the Escape, the camshaft sensor’s job is to tell the PCM exactly where the cam is in its rotation. That lets the computer fire injectors at the right moment and trim the cam phasers for smooth idle, better fuel economy, and proper grunt when you put your foot down. If the signal goes dodgy, the car can crank longer, stumble, feel down on power, or light the MIL. Left unchecked, it can push the engine into limp mode to protect itself.

As part of routine servicing, there’s no scheduled replacement for the CMP sensor—if it’s healthy, leave it be. What is worth doing is preventive care:

• Keep engine oil fresh and at the right level, VCT systems hate dirty oil and that can trigger cam/crank correlation faults.
• Inspect the sensor connector and harness under the bonnet for chafing or oil intrusion, especially around the cam cover.
• Scan for stored codes if you notice hard starting, misfires, or rough idle—catching P0340/P0344 or cam/crank correlation faults early saves headaches.

Replacement is straightforward for a handy home mechanic: disconnect the battery, unplug the sensor, remove its retaining bolt, and swap it out with a quality OEM-spec unit. A light smear of clean engine oil on the O-ring helps it seat without nicking. On EcoBoost models with two sensors, diagnose properly—don’t shotgun both unless tests point that way. After refit, clear codes and perform a short drive so the PCM can relearn. If a new sensor doesn’t resolve a cam/crank code, look at timing chain stretch, phaser issues, or wiring continuity per the Ford diagnostic tree.

Popular questions

Where is the camshaft sensor on a 2013 Ford Escape?
On the 1.6L and 2.0L EcoBoost, there are two—mounted near the front of the cylinder head at the ends of the intake and exhaust cams. On the 2.5L, the CMP sits at the intake cam. They’re accessible from the top with the engine cover off.

What are the signs of a failing camshaft sensor?
Hard starting, rough idle, random stalling at lights, sluggish acceleration, poor fuel economy, and the check engine light. Common codes include P0340/P0341 and cam/crank correlation faults like P0016–P0018.

Should both cam sensors be replaced together on EcoBoost models?
Not automatically. Replace the one that tests faulty. If both show erratic signals, or there’s oil contamination in the connectors, doing them as a pair can be sensible—just confirm with scan data and basic electrical checks first.