Parts for your 2013 Toyota Land cruiser-Fuel injectors

2013 Toyota Land Cruiser Fuel Injectors

Fuel injectors are absolutely relevant on the 2013 Toyota Land Cruiser. Technical sources including the Toyota Land Cruiser 200 Series service manual, Toyota Australia/NZ model specifications for the 2013 LC200, and Denso common-rail system documentation confirm that both main engine options use electronically controlled injectors: the 4.5L 1VD-FTV V8 turbo-diesel runs high‑pressure common‑rail direct injection, and the 5.7L 3UR‑FE petrol V8 uses multi‑point electronic fuel injection.

On this model, the injectors’ job is to deliver precisely metered fuel at the right moment, ensuring clean starts, smooth pulling power, solid fuel economy, and low emissions. In the diesel, Denso injectors spray ultra‑fine fuel directly into the chambers at very high pressure, managing multiple injection events per cycle for quiet combustion. In the petrol V8, each cylinder has an injector in the intake port, feeding a consistent mist for reliable torque and responsiveness.

For servicing, good fuel and clean filtration are everything. Stick to the logbook intervals, replace the fuel filter as specified (often around 40,000 km on diesel in local schedules), and drain the water separator if the warning light pops up. A quality diesel additive occasionally can help with lubricity and injector cleanliness, especially if the vehicle tows or does lots of short runs. Petrol owners can consider professional injector cleaning if idle quality or economy drops.

When diagnosing, a technician should scan for fault codes (look for P02xx), check injector correction/balance rates, and on diesels perform leak‑back and rail‑pressure tests. Rough idle, hard starts hot or cold, diesel knock, excess smoke, or a noticeable fuel‑use jump are classic flags. Don’t ignore a sulphur/diesel smell in the oil or black haze under load.

• If replacing diesel injectors on the 1VD‑FTV: use new sealing washers, follow torque and angle specs, code the 30‑digit injector trim codes into the ECU, and complete pilot/idle learn procedures.
• If servicing petrol injectors: fit new O‑rings and pintle caps, check spray pattern and flow after ultrasonic cleaning, and verify no leaks under rail pressure.

Look after the injectors and the 2013 Land Cruiser will stay strong and dependable across long Kiwi or Aussie kilometres, whether it’s touring, towing, or daily duty. Sorting issues early saves the pump, DPF (on diesel), and your wallet.

Popular questions

How long do the diesel injectors last on a 2013 Land Cruiser?
With good fuel and regular filter changes, 1VD‑FTV diesel injectors commonly run 150,000–300,000 km. Lots of idling, poor‑quality fuel, or contaminated tanks can shorten that. Many owners see long life if they keep water out of the system and service on time.

What are the signs the injectors are on the way out?
Hard starting, rough idle, rattly combustion (diesel knock), excess smoke, sluggish performance, higher fuel use, or injector balance rates out of spec are typical. A scan light for mixture/rail pressure faults is another giveaway.

Do new injectors need coding on the diesel V8?
Yes. The 1VD‑FTV requires entering each injector’s trim code into the ECU and then running the appropriate learn routines. Skipping this can cause rough running and fault codes. The petrol 3UR‑FE usually doesn’t need coding, but checks for leaks and proper spray are still a must.