Parts for your 2016 Ford Territory-Map sensor

2016 Ford Territory MAP sensor: what it does and how to look after it

Yes, the 2016 Ford Territory does use a MAP (Manifold Absolute Pressure) sensor. Ford’s SZ MkII Workshop Manual (2014–2016) for the Territory lists a MAP/boost pressure sensor fitted to both the 4.0L Barra petrol and the 2.7L TDCi V6 diesel engines, with related diagnostics for DTCs P0106–P0108. Ford’s electronic parts catalogues for the SZ MkII also show a manifold pressure/boost pressure sensor for the 2016 model year. These technical sources confirm the MAP sensor is very much part of the engine management on this vehicle.

On the 2016 Territory, the MAP sensor monitors pressure in the intake manifold so the ECU can juggle fuel, ignition and (on the diesel) boost. That means smoother starts, decent power under load and the best shot at good fuel economy. If the reading goes skew-whiff, the Territory can feel flat, drink more fuel, throw a check engine light, or for the diesel, puff a bit of black smoke and slip into limp mode.

For regular servicing, the MAP sensor isn’t a scheduled replacement item, but it’s worth a look every 60,000–80,000 km, especially on the TDCi where light oil mist and soot can coat the sensing port. A gentle clean with electronics-safe throttle body cleaner (never anything abrasive) can restore a lazy sensor. Always let it dry fully before refitting.

Replacement is straightforward DIY for most owners:

• Key off, let the engine cool, and disconnect the battery if preferred.
• Unplug the connector and remove the retaining screw(s).
• Lift out the sensor, check the O-ring, and compare the new part.
• Lightly lubricate the O-ring, seat the sensor squarely, and tighten the fastener(s) snugly to the workshop manual spec.
• Reconnect, clear any stored codes and road test.

Handy checks while you’re there: look for split vacuum lines (petrol), oil pooling in the manifold (diesel), and brittle connectors. If the Territory shows persistent MAP-related codes after cleaning, or trims are way off on a scan tool, a new sensor is usually the cure. Sticking with quality OEM-equivalent parts keeps readings stable and drivability crisp.

Popular questions

Where is the MAP sensor on a 2016 Ford Territory?
On the 4.0L petrol it’s mounted on the intake manifold, typically on the upper plenum where it can “see” manifold vacuum. On the 2.7L TDCi it’s commonly referred to as the boost pressure sensor and is fitted to the intake manifold or charge-air tract after the intercooler. It’s a small, two- or three-pin sensor held by a screw with an O-ring seal.

What are the signs of a failing MAP sensor?
Owners may notice rough idle, flat spots, higher fuel use, hard starts and a check engine light. Diesels can show black smoke and limp mode. A scan tool will often reveal codes like P0106–P0108 or fuel trims that are out of whack. Cleaning helps if it’s just fouled, otherwise replacement sorts it.

Can the Territory be driven with a dodgy MAP sensor?
It’ll usually still run, but not happily. Expect poor performance, possible stalling and extra fuel use. Driving like that risks DPF issues on the diesel and can mask other faults. It’s best to diagnose promptly and repair before a big trip.