Parts for your 2014 Holden Captiva 5-Map sensor

2014 Holden Captiva 5 MAP Sensor — What it does and how to look after it

Yes, the 2014 Holden Captiva 5 is fitted with a MAP (Manifold Absolute Pressure) sensor. Technical sources including the Holden CG Captiva (GM SI) service information set out diagnostic routines for DTCs P0106–P0108 specifically for the MAP sensor, ACDelco’s parts catalogue lists a MAP sensor for the 2.4‑litre petrol Captiva 5 (common GM p/ns include 12614973/12615136, subject to VIN), and major aftermarket catalogues (Bosch/Delphi/Tridon) also list a direct-fit MAP unit for this model. That makes the MAP sensor relevant to engine management on this vehicle.

On the 2.4‑litre Captiva 5, the MAP sensor measures pressure inside the intake manifold so the engine control module can calculate air mass, fuel delivery and ignition timing. It helps the car run smoothly at idle, pull cleanly under load, and keep fuel economy in check. Even though some GM engines also use a MAF sensor, the MAP on the Captiva 5 remains critical for transient response, altitude compensation and on-board diagnostics.

Typical issues show up as a check engine light, rough idle, sluggish acceleration, high fuel use or hard starts. Common fault codes are P0106 (MAP performance), P0107 (low voltage) and P0108 (high voltage). Oil vapour, carbon and silicone residue can foul the sensor port or O‑ring, skewing readings.

As part of routine servicing, a technician will usually:

• Visually check the MAP sensor and connector on the intake manifold near the throttle body, ensuring the harness isn’t chafed and the plug is snug.
• Inspect the O‑ring seal and the manifold port for oil sludge or carbon, clean with electronics-safe sensor cleaner if needed.
• Scan for stored or pending MAP-related fault codes and compare live data (kPa) against barometric pressure with ignition on, engine off.

Replacement isn’t a mileage-based item, it’s done when faulty. If swapping it out, choose a quality OE-equivalent sensor, confirm the O‑ring is lightly lubricated, seat it squarely, and tighten the retaining fastener to the correct light torque. After installation, clear codes and perform a short road test to let the ECU relearn trims. Keeping the PCV system healthy and fixing any vacuum leaks will help the new sensor last the distance.

FAQs

Where is the MAP sensor on a 2014 Holden Captiva 5?
It sits on the intake manifold, generally on the upper side close to the throttle body. It’s a small plastic sensor with a multi‑pin connector and an O‑ring that seals into the manifold.

Should the MAP sensor be cleaned or replaced, and how often?
There’s no fixed interval. If performance symptoms or codes point to the MAP, first inspect and, if lightly contaminated, clean the port with electronics-safe cleaner. Replace the sensor if readings remain out of spec or codes return.

What fault codes point to a bad MAP sensor on a Captiva 5?
Common ones are P0106 (MAP performance), P0107 (MAP circuit low) and P0108 (MAP circuit high). A scan tool and basic checks of wiring, vacuum leaks and the sensor port help confirm the diagnosis.