Parts for your 2010 Nissan Pulsar-Crank angle sensor

2010 Nissan Pulsar crank-angle-sensor: purpose, servicing and replacement

Technical sources confirm a crank-angle sensor is used on the 2010 Nissan Pulsar (sold in ANZ markets as the Tiida C11 in that model year). The Nissan Electronic Service Manual for C11 lists the Crankshaft Position Sensor (often called “POS” in Nissan docs) within the Engine Control (EC) section, and Nissan parts catalogues list the crank sensor for HR16DE/MR18DE/MR20DE engines under part families such as 23731-EN20A. Independent workshop data (e.g., Autodata/Haynes) also document testing procedures and DTCs P0335/P0336 for this sensor.

On the 2010 Pulsar, the crank-angle sensor feeds the ECU with exact crank speed and position. That’s how the car times spark and injection to fire cleanly and start quickly. Lose that signal and it may crank without starting, stumble, or cut out once warm.

There’s no routine replacement interval, it’s a “replace on condition” item. As part of servicing, a workshop will typically scan for codes, check live RPM while cranking, and inspect the sensor plug and loom for oil wicking, heat damage, or a loose fit. A quick visual under the bonnet around the gearbox end of the block (near the bellhousing on most engines) often spots issues early.

If replacement is needed, it’s a straightforward job on this model for most engines:

• Disconnect the battery, locate the sensor at the trans end of the block, unplug it, remove the single retaining bolt, and twist-pull the sensor out.
• Lightly oil the new O-ring, seat it squarely, and torque the bolt to spec (commonly around 9–10 N·m, check the specific engine data).
• Clear fault codes and verify a clean crank signal and smooth idle. No programming is usually required.

Good practice on the Pulsar includes using an OE-quality sensor (Hall/magnetic type), keeping the connector clean and clicked home, and checking engine and gearbox earths if intermittent stalling persists. If heat soak causes hot restarts to fail, a failing sensor is a common culprit. Don’t confuse it with the cam sensor up top—both can set similar symptoms, but P0335/P0336 point you to the crank side. A tidy install, correct torque, and a quick scan check will keep the 2010 Pulsar starting first go and running sweet across the kilometres.

Popular questions about the 2010 Nissan Pulsar crank-angle-sensor

Where is the crank-angle sensor located on a 2010 Pulsar?
It’s typically mounted low on the engine block at the transmission (bellhousing) end, reading a toothed ring on the crank or flywheel. Access is from above or below depending on engine variant, a torch and a small ratchet make life easier.

What fault codes point to a bad crank-angle sensor?
Common engine codes are P0335 (Crankshaft Position Sensor “A” circuit) and P0336 (range/performance). If present with no RPM reading while cranking, the sensor, its wiring, or the trigger wheel needs attention.

Does a new sensor need programming?
On this model, no. Fit the sensor, torque it correctly, clear any stored DTCs, and confirm live data and warm idle. If issues remain, check wiring continuity and grounds.