Parts for your 2015 Toyota Land cruiser-Crank angle sensor

2015 Toyota Land Cruiser crank angle sensor: purpose, servicing and replacement

Based on Toyota’s technical literature, the 2015 Land Cruiser (200 Series) is fitted with a crank angle sensor. The Toyota Repair Manual and New Car Features for the 1VD‑FTV V8 diesel and the 3UR‑FE/1UR‑FE petrol engines specify a Crankshaft Position (CKP) sensor—often called a crank angle sensor—feeding the engine control module. Toyota’s Electrical Wiring Diagram for this model also shows the CKP circuit and related fault codes P0335/P0339, confirming the part is present and critical.

This sensor’s job is simple but vital: it tracks the crankshaft’s exact position and speed. On the V8 diesel, that lets the ECM sync and time injection events cleanly, manage rail pressure and enable accurate starting. On the petrol V8s, it also times spark. The same signal supports misfire detection, stable idle and smooth torque delivery. If the signal drops out, the ECM can’t judge engine position—hard starting, stalling or a no‑start are common, and the MIL will usually flag a code.

There’s no scheduled replacement for the Land Cruiser’s crank angle sensor, it isn’t a wear item. As part of major servicing, a sensible approach is to check for oil contamination around the sensor boss, inspect the connector for green crusties or bent pins, and make sure the harness isn’t chafing on the block. Oil leaks from rocker covers or the rear main can soak the sensor over time, so fixing leaks early helps prevent dramas.

Replacement is straightforward with basic tools. Disconnect the battery negative, access the sensor at the engine block (rear side of the block near the bellhousing on 1VD‑FTV, rear of block on 3UR‑FE/1UR‑FE), unplug, remove the retaining bolt, and withdraw the sensor. Lightly oil the O‑ring on the new genuine or high‑quality aftermarket sensor, seat it cleanly, and torque the bolt to the specification in the Toyota Repair Manual. After refit, clear any DTCs and confirm a clean engine speed signal on a scan tool. If it still cranks long or stumbles, check the cam sensors and wiring before chasing more exotic faults.

• Typical symptoms: long crank, intermittent stall, dead tach, poor economy, MIL on with P0335/P0339.
• Best practice: use OEM‑grade parts, keep connectors clean and latched, and avoid routing the loom near hot exhaust components.

Popular questions about the 2015 Toyota Land Cruiser crank angle sensor

Where is the crank angle sensor located?
On the 1VD‑FTV V8 diesel it’s mounted on the cylinder block near the transmission bellhousing, reading a reluctor on the crank. On the 3UR‑FE/1UR‑FE petrol V8s it’s at the rear of the block close to the crankshaft flange. Access is usually from underneath, exact placement can vary slightly by market spec, so checking the Repair Manual by VIN is ideal.

Can it be driven with a faulty crank angle sensor?
Sometimes—briefly. The engine may start and stall, drop into limp mode or fail to start at all. Continuing to drive can be risky and may lead to rough running that upsets emissions hardware. It’s best to scan the vehicle, confirm the fault and sort the sensor or wiring promptly.

Does it need periodic replacement?
No scheduled interval. Most last for many years. Replace only when there’s a confirmed fault or damage. Keeping oil leaks at bay and the connector clean goes a long way to ensuring a long service life.