Parts for your 2013 Ford Mondeo-Camshaft sensor

2013 Ford Mondeo camshaft sensor: purpose, servicing and replacement

Based on Ford’s workshop manual for the Mondeo Mk4 (2007–2014), Ford ETIS parts listings, Autodata, and Bosch ESI technical coverage, the 2013 Ford Mondeo is fitted with a camshaft position sensor (CMP). Depending on engine, it may have one sensor or two (intake and exhaust) to support variable cam timing. This applies to the common 1.6/2.0 EcoBoost petrol and 1.6/2.0/2.2 TDCi diesel variants.

The camshaft sensor’s job is to tell the PCM (engine computer) exactly where the cam(s) are in relation to the crank. That lets the car fire injectors and spark at the right moment and constantly trim cam timing for smooth idle, punchy mid‑range, easier cold starts, and better fuel economy. If the sensor starts to play up, the Mondeo can go a bit crook—hard starting, rough idle, flat spots under acceleration, higher fuel use, and the odd stall. The check‑engine light usually pops up with codes like P0340–P0344 or a cam/crank correlation fault. On the diesels, a dodgy CMP can trigger long crank and limp‑home behaviour.

• Common signs: extended cranking, misfire at idle, sluggish response, poor economy, warning light on.
• Related causes to rule out: damaged wiring/connector, oil intrusion at the plug, failing crank sensor, sticky VCT solenoids, old engine oil.

There’s no scheduled replacement interval, it’s a replace‑when‑faulty part. Good servicing helps: keep oil changes on time (clean oil supports accurate VCT), inspect the CMP wiring under the bonnet for chafe, and fix any oil leaks that can wick into the plug. Diagnosis is best with a scan tool to check live data and cam/crank sync before swinging spanners.

Replacement is straightforward on most 2013 Mondeo engines: remove the engine cover, locate the sensor on the cylinder head near the end of the cam (one per cam on Ti‑VCT), unplug the connector, remove the retaining bolt, and ease the sensor out. Lightly oil the new O‑ring, seat the sensor square, and tighten the bolt to the manufacturer spec (often around 8–10 Nm). Reconnect, clear codes, and take a short drive so the PCM can relearn cam timing. Use a quality OE‑spec sensor, on twin‑sensor setups, label each plug so they don’t get crossed.

• Handy tips: allow the engine to cool, keep the area clean, and if access is tight, a 1/4‑inch drive with a wobble extension helps. Typical labour is 0.5–1.0 hour.

FAQs

Where is the camshaft sensor on a 2013 Ford Mondeo?
On most engines it’s mounted on the cylinder head at the end of the camshaft, near the timing cover. Ti‑VCT petrols usually have one on each cam (intake and exhaust), diesels typically have one sensor on the head near the vacuum pump area.

Does it need programming after replacement?
No special programming is normally required. Clear fault codes and let the PCM relearn cam timing during a short drive cycle. If codes return, check wiring, the crank sensor, and VCT operation.

How much does replacement cost in Australia or New Zealand?
Parts typically range from about AU$60–$180 or NZ$70–$200 depending on brand and whether the vehicle uses one or two sensors. Labour is commonly 0.5–1.0 hour, varying with engine and access.