Parts for your 2016 Nissan Pathfinder-Crank angle sensor

2016 Nissan Pathfinder crank-angle sensor: what it is, where it fits, and how to look after it

Yes, the 2016 Nissan Pathfinder uses a crank-angle sensor. Nissan’s Factory Service Manual (R52, EC – Engine Control) identifies it as the Crankshaft Position Sensor (often noted as “POS”/CKP) and shows the Engine Control Module relying on it for engine speed and crank angle signals, including diagnosis via DTCs such as P0335 and P0339. The Nissan parts catalogue for the R52 likewise lists a dedicated crankshaft position sensor assembly. So, “crank-angle sensor” is simply the common name for the Pathfinder’s CKP sensor.

On the 2016 Pathfinder’s VQ35 engine, the crank-angle sensor tracks the crankshaft’s position and rotation speed in real time. The ECM uses that info to time fuel injection and spark, manage idle, and coordinate with the cam sensors for proper valve timing. If that signal goes missing or erratic, the engine can be hard to start, stumble, or cut out—so this little sensor does a big job.

As part of routine servicing, there’s no fixed interval to replace the crank-angle sensor, it’s more of a “inspect and act if needed” item. A workshop will usually check for fault codes (P0335/P0339), look at live data for dropouts, and inspect the wiring and connector for heat damage, oil contamination, or loose fitment. Keeping oil leaks in check helps, as oil can wick into connectors and upset the signal quality.

When replacement is required, it’s a straightforward job for a qualified tech. They’ll disconnect the battery, access the sensor at the transmission/bellhousing area of the block, remove the retaining fastener, and swap in a new sensor with a light smear of clean engine oil on the O-ring. The bolt is tightened to the factory spec from the Nissan ESM, then the fault memory is cleared and a road test confirms stable RPM and synchronisation. Using a genuine or high-quality OE-equivalent sensor is worth it—cheap copies can cause intermittent cut-outs or false codes.

Typical signs a Pathfinder’s crank-angle sensor needs attention include:

• Intermittent no-start or long cranking when hot
• Stalling at idle or when coming to a stop
• Surging, misfire, or sudden loss of power
• Check Engine Light with P0335/P0339

Proper diagnosis matters, because similar symptoms can also stem from cam sensors, wiring, or even ECM power/grounds. A quick scan and a few targeted tests usually pinpoint the culprit and get the Pathfinder back to easy starts and smooth running.

Popular questions about 2016 Nissan Pathfinder crank-angle sensor

Does the 2016 Pathfinder use a crank-angle sensor or just cam sensors?
It uses both. The crank-angle sensor (CKP) provides the primary engine speed and position signal, while the two cam sensors provide phase information. The ECM needs all of them to time fuel and spark properly.

What fault codes point to a bad crank-angle sensor?
Common codes are P0335 (Crankshaft Position Sensor “A” Circuit) and P0339 (Intermittent). A proper check also includes inspecting wiring, connectors, and signal integrity, not just swapping the sensor.

Is it safe to drive with a failing crank-angle sensor?
Not really. A failing CKP can cause stalling or a no-start at the worst time. It’s best to have it diagnosed and sorted promptly to avoid being stranded.