Parts for your 2011 Nissan Tiida-Camshaft sensor

2011 Nissan Tiida camshaft sensor — what it does and how to look after it

Yes, the 2011 Nissan Tiida uses a camshaft position sensor. This is confirmed in Nissan’s C11 Tiida Factory Service Manual (EC section, “Camshaft Position Sensor — PHASE”) and the Nissan Electronic Parts Catalogue for HR16DE and MR18DE engines, both of which list and describe the sensor’s role in engine management. So if a Tiida’s running rough or throwing timing-related fault codes, the cam sensor’s absolutely relevant.

The camshaft sensor tells the engine control unit exactly where the cam is in its rotation. That lets the ECU fire the spark and inject fuel at the right moment, run variable valve timing properly, and sync the engine on start-up. Without a clean, reliable signal, the Tiida can be slow to start, drop into limp mode, or chew through more fuel than it should.

For day-to-day servicing, the cam sensor isn’t a scheduled replacement item, but it’s smart to give it a once-over under the bonnet:

• Check the connector and wiring for heat damage or brittle insulation.
• Look for engine oil in or around the plug — a leaking O-ring can wick oil up the loom.
• If the timing cover area is oily, clean it so future leaks are easy to spot.

Common symptoms of a failing sensor on a Tiida include long cranking, rough idle, misfires, poor power, stalling at lights, and the check engine lamp. Typical fault codes a workshop will see are P0340/P0341 (cam position circuit/performance). Don’t forget, a tired crank sensor or stretched timing chain can mimic similar issues, so scan data and basic checks matter.

Replacement on the Tiida is straightforward for a competent DIYer: disconnect the battery, locate the sensor on the cylinder head near the timing cover, unplug the connector, remove the single retaining bolt, and swap the unit with a fresh O-ring. Lightly oil the O-ring, seat the sensor squarely, and tighten the bolt snugly to spec (small fastener — don’t overdo it). Clear codes and confirm live data shows a steady cam signal. Using a quality OEM-equivalent sensor helps avoid intermittent gremlins. If problems persist, get a technician to scope the signal and verify timing chain health.

Popular questions about the 2011 Nissan Tiida camshaft sensor

Where is the camshaft sensor on a 2011 Tiida?
It’s mounted on the cylinder head, typically at the timing cover end. Look down the side of the head for a small sensor with a single 10 mm retaining bolt and a two- or three-pin plug. Access is under the bonnet without removing the engine cover.

What fault codes point to a bad camshaft sensor?
Common Tiida codes include P0340 and P0341 for camshaft position circuit or performance. However, wiring faults, oil contamination in the connector, or timing chain wear can set the same codes, so test before replacing parts.

Is it safe to drive with a failing camshaft sensor?
Short trips might be possible, but it’s not ideal. The engine may be hard to start, run roughly, or stall, and fuel use can climb. If the light’s on and drivability’s off, book it in and get it sorted to avoid being stranded.