Parts for your 2018 Ford Escape-Camshaft sensor

2018 Ford Escape camshaft sensor — what it does and when to replace it

Per Ford technical sources — the Ford Workshop Manual (WSM, Section 303 – Engine), Motorcraft service information, and the Ford parts catalogue for 2018 Escape/Kuga 1.5L, 2.0L EcoBoost and 2.5L iVCT — this model is fitted with camshaft position sensor(s). On these DOHC engines there’s typically a sensor for the intake cam and another for the exhaust cam, so yes, the camshaft sensor is absolutely relevant on the 2018 Ford Escape.

The camshaft sensor (CMP) feeds the PCM precise cam timing data, working with the crankshaft sensor to control fuel injection, spark timing, variable cam timing (VCT), and clean cold starts. If the signal goes wonky, drivers might see hard starting, rough idle, flat spots under load, poor fuel economy, and the odd stall. The dash may light up with a check engine lamp and store DTCs such as P0340, P0341, P0344, P0365 or P0366.

There’s no routine “service interval” for a CMP sensor, but a well-serviced engine helps it live a long life. Clean oil and timely filter changes keep VCT hardware happy and reduce the chance of sludge or metal fines bothering the sensor. Under the bonnet, the sensors sit on the top/front of the cylinder head near the cam cover. Each has a small retaining bolt and an O-ring to seal it.

Handy checks and tips:

• Look for damaged wiring, brittle looms, or oil intrusion at the connector.
• Use a scan tool to confirm cam/crank synchronisation and view live CMP signals.
• If replacing, match the sensor to the engine variant and bank (intake vs exhaust) and use quality parts.

Basic replacement steps (for guidance only): allow the engine to cool, disconnect the negative battery terminal, unplug the sensor, remove the small retaining bolt, and twist–pull the sensor out. Lightly oil the new O-ring, seat the new sensor, refit the bolt, reconnect the plug and battery, then clear codes and confirm a clean restart with no leaks. If faults return, check the harness and consider VCT solenoid function, as a VCT issue can mimic a dodgy CMP.

For owners clocking big kilometres, it’s smart during services to visually inspect the connectors, ensure the loom is secure away from heat, and keep up with oil changes — it’s cheap insurance for the cam timing system on an Aussie/Kiwi Escape.

How many camshaft sensors does a 2018 Ford Escape have?
Most 2018 Escape petrol engines use two camshaft sensors — one for the intake cam and one for the exhaust cam. That lets the PCM track each cam independently for accurate variable cam timing.

Some parts listings show them as “Bank 1 Intake” and “Bank 1 Exhaust” on these inline-four engines. Always check the engine code and build details to order the correct one.

What are the common signs or fault codes of a failing camshaft sensor?
Drivers often see longer cranking, a lumpy idle, hesitation on take-off, and the check engine light. Typical codes include P0340/P0341/P0344 (intake) and P0365/P0366 (exhaust), pointing to circuit or performance issues.

Do verify wiring and connector condition, as heat and oil can cause intermittent signals that mimic a faulty sensor.

Is it safe to drive with a bad camshaft sensor?
It might still run, but performance can drop and stalling risk increases. The PCM may fall back to a default strategy that hurts fuel economy and drivability.

Best move is to diagnose promptly. If the Escape is misfiring or stalling, avoid long trips and get it sorted to prevent further headaches.