Parts for your 2019 Toyota Hilux-Crank angle sensor

2019 Toyota HiLux crank-angle-sensor (crankshaft position sensor)

Yes, the 2019 Toyota HiLux uses a crank-angle sensor, more commonly called the crankshaft position (CKP) sensor in Toyota service literature. Technical sources that confirm this include the Toyota HiLux N80 (GUN/AN series, 2015–2020) Repair Manual, which contains full diagnostics for DTCs such as P0335/P0339 Crankshaft Position Sensor, and the Toyota Electronic Parts Catalogue listing a CKP sensor for the 1GD‑FTV 2.8‑litre and 2GD‑FTV 2.4‑litre turbo‑diesel engines (with typical Toyota part numbers in the 90919‑05xxx range for 2019 models). These factory materials show the sensor’s location on the engine block and outline test procedures, proving the part is fitted and essential to engine management on the 2019 HiLux.

On the 2019 HiLux, the crank-angle sensor keeps the engine computer perfectly in sync with the crankshaft. It watches a toothed wheel on the crank and feeds back an exact position and speed signal, so the ECU can time injection and, on petrol variants, ignition with precision. Without a clean signal, you’ll cop hard starting, random stalling, limp mode, or a no-start with the tacho dead still.

There’s no scheduled replacement for the CKP on a HiLux, but it deserves a quick once-over during regular services. A tech will typically check the harness routing near the front of the engine or block, make sure the connector is clean and locked, and look for oil wicking or rubbed insulation. The sensor tip is magnetic, so it can collect ferrous fluff, any build-up or damage is a red flag. If fault codes like P0335 or P0339 pop up, live data and a scope check of the waveform are the go-to tests before calling the sensor faulty.

Replacement is straightforward: battery negative off, unplug the sensor, remove the single retaining bolt, and ease out the sensor and O‑ring. A light smear of clean engine oil on the new O‑ring helps refit. The bolt should be tightened to the factory spec from the Toyota manual, and the harness clipped back exactly as routed from the factory to avoid chafe. Most HiLux models don’t need a special relearn after CKP replacement—clear codes, start it, and take a short drive to confirm stable idle and clean acceleration.

• Common symptoms: long crank/no start, misfire at low rpm, erratic or dead tacho, sudden stall, MIL on with P0335/P0339.
• Good habits: keep connectors clean and dry, avoid pressure-washing the sensor area, and fix oil leaks that may track into the loom.
• When to replace: confirmed bad waveform, physical damage, or persistent CKP fault codes after wiring checks.

FAQs

Where is the crank-angle sensor on a 2019 HiLux?
On the 1GD‑FTV/2GD‑FTV diesels it’s mounted to the engine block adjacent to the crankshaft reluctor wheel, typically low on the front/side of the engine. Access is from the engine bay, removing some intake ducting or shields can make life easier.

Look for a small two‑wire or three‑wire sensor with a single retaining bolt and a sealed connector. Always follow the factory harness routing when refitting.

Do HiLux crank-angle sensors need routine replacement?
No. They’re a fit‑and‑forget item unless there’s a fault. During services, checking the plug and loom condition is enough. Replace only if diagnostics confirm the sensor is the culprit, not a wiring issue or reluctor damage.

After replacement, clear codes and road test. A special relearn is rarely required on the N80 HiLux.

What fault codes point to a bad crank-angle sensor?
Typical codes are P0335 (CKP Circuit) and P0339 (CKP Intermittent). These may be caused by the sensor, wiring/connector problems, poor grounds, or, less commonly, a damaged reluctor wheel.

Good practice is to scope the signal and load‑test the wiring before fitting parts. That way the fix sticks first time.