Parts for your 2006 Ford Territory-Camshaft sensor

2006 Ford Territory camshaft sensor: what it does and how to look after it

Based on technical sources including the Ford SY Territory Workshop Manual (2005–2009), the Ford Microcat parts catalogue listing a camshaft position sensor for the 4.0L Barra inline-six, and Autodata diagnostic references for DTCs P0340/P0341 on Territory 4.0 petrol models, the 2006 Ford Territory is fitted with a camshaft position sensor (CMP). So, yes—this part is relevant to this vehicle.

On the 4.0L Barra I6, the camshaft sensor lets the ECU know exactly where the camshaft is relative to the crank. That timing info helps the ECU run true sequential fuel injection and precise ignition timing, and it supports the engine’s variable cam timing control. The upshot is cleaner cold starts, a smoother idle, better fuel economy, and solid power delivery. If the signal goes missing, the ECU may fall back to a crank-only strategy, which means longer cranking, rough running, and a dash light.

The sensor is a three‑pin Hall‑effect unit mounted at the front of the cylinder head near the timing cover area. It reads a trigger on the cam and feeds that to the ECU, which cross-checks it with the crank sensor for accurate phasing.

• Hard or long cranking when hot or cold
• Rough idle, flat spots, or stalling
• Poor fuel economy and reduced power
• Check Engine light with P0340/P0341
• Intermittent no-start after heat soak
• VCT not behaving or “limp” feel

There’s no scheduled replacement interval for the CMP, it’s a solid-state part. As part of regular servicing, it’s worth checking the wiring loom and connector for brittle insulation, oil contamination from a rocker cover weep, and poor pin tension. Keep the connector clean and dry, route the harness away from heat, and use a dab of dielectric grease on the seal if appropriate. Many “sensor faults” turn out to be wiring or earth issues, so rule those out first.

Replacement is straightforward under the bonnet: disconnect the battery, remove the engine cover, unplug the sensor, remove the retaining bolt, and wiggle the sensor out. Lightly oil the O-ring on the new unit, seat it squarely, and snug the bolt—don’t over-tighten. Clear any fault codes and take a short drive so the ECU can relearn cam phasing at idle and cruise. Use quality parts that match the VIN, as there are superseded numbers across BA/BF Falcon and Territory models. If in doubt, confirm with live data on a scan tool before and after the swap.

FAQ: Where is the camshaft sensor on a 2006 Ford Territory?

It’s at the front of the cylinder head, near the timing cover area, under the plastic engine cover. Look for a small three‑pin sensor held by a single bolt with an O‑ring seal.

FAQ: Can a Territory run with a faulty camshaft sensor?

Often it will start using a backup strategy based on the crank sensor, but expect longer cranking, rough idle, poor economy, and a Check Engine light. It’s not a good idea to drive it like that—fix the fault promptly.

FAQ: Is the camshaft sensor the same as on a Falcon BA/BF?

For the 4.0L Barra inline‑six of the same era, many Territory and Falcon sensors interchange. Always confirm by VIN or part number because Ford issued supersessions across SX/SY models.