Parts for your 2007 Ford Territory-Crank angle sensor

2007 Ford Territory crank angle sensor: what it does and how to look after it

Yes, the 2007 Ford Territory uses a crank angle sensor. Ford’s SY Territory (4.0L Barra inline-six petrol) employs a crankshaft position sensor—often called a crank angle sensor—to read a 36-1 trigger wheel on the crank. This is documented in the Ford Territory SY Workshop Manual (Engine/303-14 Electronic Engine Controls) and aligns with Autodata service information for the Barra platform shared with BA/BF Falcon.

On the 2007 Territory, the crank angle sensor is the PCM’s primary reference for engine speed and exact crankshaft position. It lets the computer sync spark and fuel precisely from crank-over, manage idle stability, detect misfires, and adjust timing on the fly for smooth power and decent fuel economy. If it drops out, the engine usually won’t start, or it may stall suddenly—because without a crank signal, the PCM won’t fire injectors or coils.

It isn’t a scheduled “service item”, but it’s smart to treat it as an inspect-and-prevent bit of kit once the vehicle is older or past higher kilometres. Common warning signs include:

• Long crank/no start, random stalling, or cutting out when hot
• Erratic tach, rough running, or a sudden loss of power
• Check engine light with codes like P0335–P0339

For servicing, a technician will typically scan for fault codes and live RPM, check the two-pin connector for corrosion or oil wicking, and inspect the harness where it runs close to heat sources. The sensor tip is magnetic, metal fuzz or debris on the tip can distort the signal, so a careful clean can help. Because the Barra’s CKP air gap is fixed by its mount, there’s no adjustment—fitment accuracy and a clean seat matter.

Replacement is straightforward for a pro: battery off, access the sensor on the block, remove the retaining bolt, swap the sensor, and route the loom correctly with intact clips and heat shielding. Using quality OEM-equivalent parts is worth it—cheap sensors can create intermittent faults. After replacement, clearing codes and performing an idle relearn helps the PCM settle quickly. If crank or cam timing work has been done recently, verifying the trigger wheel integrity and cam sensor operation is also wise, as the PCM correlates both signals.

Practical tips:

1. Keep oil leaks off the loom—oil contamination can travel into the connector.
2. Avoid pressure washing the connector area.
3. If a hot restart fault is suspected, reproduce the symptom and watch live RPM—zero RPM while cranking points to the sensor or its wiring.

FAQs

Where is the crank angle sensor on a 2007 Territory?
It’s mounted on the engine block reading the crank trigger wheel. On the Barra I6, access is typically from the side of the block, a tech will reach it from underneath or through the wheel arch depending on tools and lift.

Do you need a relearn after replacing the sensor?
There’s no special CKP “learn” procedure on this model, but clearing codes and letting the engine idle to operating temperature helps the PCM stabilise trims. If the battery’s been disconnected, an idle relearn is a good idea.

What symptoms point to a failing crank angle sensor?
Hard starting, random stall (especially hot), no-start with spark/injection disabled, erratic tach, and fault codes P0335–P0339. If RPM reads zero while cranking on a scan tool, the CKP or its wiring is the prime suspect.