Parts for your 2016 Holden Captiva 7-Map sensor

2016 Holden Captiva 7 MAP Sensor — Fitment, Purpose and Service Tips

Based on technical sources, the 2016 Holden Captiva 7 (CG Series II) is fitted with a MAP (Manifold Absolute Pressure) sensor across its engine range. GM Global Service Information for Captiva lists MAP-related diagnostics (DTCs P0106, P0107, P0108) for 2016 models, the Holden/GM service manual for Engine Controls shows MAP sensor inputs in load and boost calculations, ACDelco Australia/NZ parts catalogues list a MAP/boost pressure sensor for both 2.4‑litre petrol and 2.2‑litre turbo‑diesel variants, and major OE suppliers (Bosch/Delphi) catalogue MAP/boost sensors for the Captiva 2.2D. That makes the MAP sensor relevant and used on this vehicle.

On a 2016 Captiva 7, the MAP sensor measures the absolute air pressure in the intake manifold so the ECU can sort out fuel delivery, ignition timing and, on the diesel, turbo boost control. It’s the bit that helps the car cope with quick throttle changes and altitude, and it keeps emissions tidy by letting the ECU know exactly how much air is available. The 2.4‑litre petrol may also have a MAF sensor, the MAP still plays a key role in transient fuelling and diagnostics. The 2.2‑litre diesel relies on the MAP as a boost pressure sensor and it can get sooty over time.

When a MAP sensor is unhappy, the Captiva can feel flat, chew more fuel, idle roughly, or throw a check‑engine light. Common codes are P0106–P0108. Before blaming the sensor, rule out split vacuum lines (petrol), intake leaks, clogged EGR (diesel), or dodgy connectors, because those can skew readings too.

• Symptoms to watch: lazy throttle response, black smoke on diesels under load, hard starting, poor economy, and intermittent stalling.
• Quick checks: with a scan tool, key‑on engine‑off should read close to local atmospheric pressure, at idle (petrol) you’ll generally see a lower kPa reading consistent with manifold vacuum.

Servicing is pretty straightforward. On the diesel, remove the sensor from the manifold and gently clean the tip with electronics‑safe, no‑residue cleaner, avoid poking the sensing port. On petrol models, ensure the O‑ring seals properly and there are no vacuum leaks. If cleaning doesn’t stabilise readings or the code comes straight back, fit a quality OE‑equivalent sensor. Avoid generic no‑name items as they can drift or respond slowly. When replacing, switch the ignition off, disconnect the plug, swap the sensor, refit the seal, and reconnect. Clear fault codes and let the ECU relearn idle. It’s worth inspecting the MAP every major service (around 60,000–90,000 km), especially on the diesel where soot can build up faster with lots of urban driving.

Technical references (no links): Holden/GM Captiva CG Series II Service Manual — Engine Controls, GM Global Service Information — DTC P0106/P0107/P0108 for 2016 Captiva, ACDelco AU/NZ parts catalogue — MAP/boost sensor listings for 2.4L petrol and 2.2L diesel, Bosch and Delphi OE application guides for Captiva 2.2D boost pressure sensors.

Popular questions

Where is the MAP sensor on a 2016 Holden Captiva 7?
On the 2.4‑litre petrol it’s mounted on or near the intake manifold. On the 2.2‑litre turbo‑diesel it’s fixed to the intake manifold/plenum where it reads boost. It’s a small sensor with a two‑ or three‑pin connector and an O‑ring seal.

Can a dirty MAP sensor cause poor fuel economy or limp mode?
Yes. Incorrect pressure readings can push fuelling rich or lean, cause sluggish acceleration, blow a bit of black smoke on diesels, and set MAP codes (P0106–P0108). The ECU may enter limp‑home to protect the engine.

Should the MAP sensor be cleaned or replaced during servicing?
Inspect at major services. On diesels, gently clean if sooty using electronics‑safe cleaner. Replace if readings are erratic, out of expected range, or if fault codes return after cleaning and wiring checks.