Parts for your 2020 Toyota Land cruiser-Camshaft sensor

2020 Toyota Land Cruiser Camshaft Sensor

Technical confirmation: The 2020 Toyota Land Cruiser (200 Series) uses camshaft position sensor(s) on both its common engines. Toyota’s Technical Information System (TIS) Repair Manual for URJ200 (3UR‑FE 5.7L petrol) and VDJ200 (1VD‑FTV 4.5L diesel), the 2020 Electrical Wiring Diagram (EWD), and the diagnostics section listing DTCs P0340/P0345 (Camshaft Position Sensor “A/B” Circuit) all specify camshaft position sensors and related testing procedures. These sources confirm the sensor is fitted and integral to engine management.

The camshaft sensor on a 2020 Land Cruiser is a small but crucial piece of the puzzle. Its job is to tell the engine control module exactly where the camshaft is in its rotation, so fuel injection, ignition timing, and (on the 3UR‑FE) VVT‑i cam timing can be dialled in spot‑on. On the 1VD‑FTV diesel, that timing reference is just as important for precise injection control and smooth starts, especially in colder Kiwi and Aussie mornings.

There’s no fixed replacement interval for a cam sensor, it’s generally a fit‑and‑forget item until it gives trouble. What owners can do is treat it as a “inspect while you’re there” item during major services: check the wiring looms under the bonnet for chafing, make sure the connector is clean and seated, and keep an eye out for oil weeping onto the sensor body. Heat, oil contamination, or a stressed harness are the usual culprits when a sensor plays up.

Common clues it’s on the fritz include a hard start, rough idle, misfires, sudden drop in power, or the Land Cruiser dropping into limp mode with the check‑engine light on. Scan tools often show codes like P0340 or P0345, and sometimes correlation codes if timing control is unhappy.

• Practical tips: use OEM or quality equivalent sensors, replace the O‑ring, lightly oil the seal, and avoid yanking on the loom.
• After replacement: clear fault codes, confirm live data (cam/crank sync), and road‑test through a few heat cycles.
• If touring remote: don’t ignore intermittent stalling—organise diagnostics before heading bush.

DIY‑inclined owners can handle the swap with basic tools, but they should follow the factory repair manual for the exact procedure and bolt torque, as the V8 layout uses a sensor on each bank. Workshops will also check for underlying issues like stretched wiring, poor grounds, or old oil sludge that can trigger false cam timing faults.

Bottom line: the camshaft sensor keeps the big Cruiser running sweet and efficient, a quick look during regular servicing can save headaches down the track.

FAQs

How many camshaft sensors does a 2020 Land Cruiser have?
The V8 engines used in 2020 models typically have two camshaft position sensors—one for each bank. Both the 3UR‑FE petrol and 1VD‑FTV diesel use cam sensors for timing control.

Do camshaft sensors need routine replacement?
No set interval. They’re replaced on condition—usually when a fault code, hard starting, or limp mode shows up. During services, it’s smart to inspect the connector and loom for damage or oil contamination.

Is it safe to drive with a faulty camshaft sensor?
It may start and run poorly, potentially going into limp mode or stalling. For regular commuting it’s risky, for long trips or towing it’s best to sort it before you go.