Parts for your 2013 Ford Escape-Crank angle sensor

2013 Ford Escape crank angle sensor: what it does and how to look after it

Yes, the 2013 Ford Escape does use a crank angle sensor (more commonly called a crankshaft position or CKP sensor). Ford’s 2013 Escape Workshop Manual (Section 303-14A, Electronic Engine Controls) and Motorcraft service wiring diagrams list and detail the CKP on all three engines offered that year—1.6L EcoBoost, 2.0L EcoBoost and 2.5L Duratec. Aftermarket technical databases like ALLDATA and Mitchell1 also show CKP fault codes (P0335–P0339) and removal/installation procedures for this model, confirming the part is fitted and essential.

On this Escape, the crank angle sensor tracks the exact position and speed of the crankshaft using a toothed wheel. It feeds a pulse signal to the PCM so it can time fuel injection, spark and variable valve timing down to the degree. Lose that signal and the ute won’t start, or it’ll stall or misfire. It’s one of those quiet heroes under the bonnet that keeps everything smooth and efficient, from cold starts on a frosty morning to overtakes on the motorway.

It’s not a scheduled service item, but it does like a bit of respect. Heat, oil contamination and tired wiring can upset the signal. During regular servicing, it’s smart to glance over the sensor area for oil leaks, check the connector for corrosion, and make sure the harness isn’t rubbing on anything sharp. If the check engine light pops up with CKP-related codes, you’re seeing random stalling, hard starting, or the tacho drops to zero while cranking, it’s time to test the sensor and wiring.

Replacement is straightforward for a competent DIYer, though access varies by engine. The EcoBoosts typically mount the sensor low on the block near the bellhousing, the 2.5L often sits at the front or side of the block reading a tone wheel. Basic steps are:

• Disconnect the battery and safely raise the vehicle if needed.
• Unplug the connector, remove the retaining bolt, and withdraw the sensor.
• Lightly oil the new O-ring, install the new sensor, and route the loom correctly.
• Clear codes and perform a crank relearn with a scan tool if required by the PCM.

Use a quality OE-spec sensor, keep the mating surface clean, and tighten the fastener to the Workshop Manual spec. A quick road test and a scan for clean live data will confirm the 2013 Ford Escape crank angle sensor is happy and sending a crisp signal.

Popular question: Where is the crank angle sensor on a 2013 Ford Escape?

On the 1.6L and 2.0L EcoBoost, it’s typically mounted low on the engine block near the transmission bellhousing, reading a reluctor on the crank/flexplate. On the 2.5L Duratec, it’s usually on the front or side of the block reading a crank tone wheel. Access can be from underneath with the splash shield off.

Popular question: What are common symptoms of a bad CKP on this model?

Hard starting or a no-start when hot, sudden stalling, intermittent misfire, uneven idle, and the tacho not moving while cranking are common. The check engine light may set codes like P0335–P0339. If it cuts out and restarts after cooling, that’s a classic heat-soak hint.

Popular question: Does the crank angle sensor need routine replacement?

No. There’s no fixed interval—replace only if testing shows a fault. As preventative care, fix oil leaks nearby, keep the connector clean and latched, and ensure the harness is clipped away from heat and sharp edges. After replacement, some vehicles may need a crank variation relearn via a scan tool.