Parts for your 2011 Holden Captiva 5-Crank angle sensor

2011 Holden Captiva 5 crank-angle sensor: fitted, what it does, and when to replace it

Yes, the 2011 Holden Captiva 5 is fitted with a crank-angle sensor (also called a crankshaft position sensor, CKP). This isn’t optional kit – it’s core to how the engine runs. Technical coverage in the Holden/GM CG Series II Captiva service manual includes diagnostic trouble codes for the CKP circuit (e.g., P0335–P0339) and the specific CKP replacement procedure for the 2.4‑litre petrol and 2.2‑litre diesel engines. GM Genuine/ACDelco parts catalogues list a CKP for this model year and engine range, and Australian parts catalogues for the CG Captiva 2011 similarly catalogue a crank-angle sensor for Captiva 5. Those sources collectively confirm the sensor is present and serviceable on this vehicle.

On the Captiva 5, the crank-angle sensor keeps the engine computer in the loop about crankshaft speed and position every split second. That data is the heartbeat for spark timing and fuel injection, which is why a crook sensor can cause hard starts, random stall-outs, or a total no-start with the check engine light glowing. It’s also why the ECM will throw codes like P0335 if it loses a clean signal.

There’s no scheduled replacement interval for the crank-angle sensor – it’s a fit-and-forget item until it isn’t. As part of regular servicing, it’s worth keeping an eye out for oil leaks that could wick into the connector, heat damage to the loom near the exhaust, or any stored CKP-related codes. If the Captiva’s cranking longer than usual, stumbling at idle, or cutting out when hot, scanning for CKP codes is a smart first step.

When replacement is needed, go for an OEM-quality sensor. The unit is typically mounted low on the engine block where it reads a toothed wheel on the crank, so allow time to safely raise the car and work from underneath if required. Steps usually include disconnecting the battery, unplugging the connector, removing the retaining bolt, and gently withdrawing the sensor. Lightly oil any O‑ring on the new sensor, route the harness clear of hot or moving parts, and refit the fasteners to spec.

After installation, clear fault codes and perform the crankshaft position variation learn (a relearn) with a capable scan tool so the ECM can sync precisely to the new signal. A decent road test under mixed load helps confirm no further stumbles or codes. Done right, the Captiva will start crisply and run smoothly, saving fuel and keeping emissions sweet.

• Typical symptoms of a failing CKP: long crank/no start, intermittent stall, misfire at low RPM, poor economy, and DTCs P0335–P0339.
• Best practices: protect the connector from oil, heat, and moisture, use quality parts, complete the relearn procedure.

Technical sources referenced: Holden/GM CG Series II Captiva Service Manual (Engine Controls: CKP diagnostics and replacement, DTC P0335–P0339 coverage). GM Genuine/ACDelco parts catalogues listing CKP for 2011 Captiva/Antara 2.4 petrol and 2.2 diesel. Australian aftermarket parts catalogues for Holden Captiva CG (2011) crank-angle sensors.

FAQs

Where is the crank-angle sensor on a 2011 Captiva 5?
It’s mounted low on the engine block where it reads the crankshaft’s reluctor wheel. On the 2.4 petrol it’s typically on the gearbox side of the block near the starter area. Access is usually from underneath with the splash shield removed.

Do crank-angle sensors need routine servicing?
No routine servicing is required. They’re maintenance-free, but connectors and wiring should be checked during services for oil contamination or heat damage. Replace only if faulty and complete the ECM relearn after fitting.

What fault codes point to a bad crank-angle sensor?
Common CKP-related codes include P0335, P0336, P0337, P0338, and P0339. If you see these along with hard starting, stalling, or a no-start, the sensor, wiring, or the trigger wheel should be inspected.