23670-0E070 — Frequently Asked Questions
Verified answers about the Denso 23670-0E070 2.4 D-4D (2GD-FTV) Common Rail Injector (Toyota Hilux / Fortuner / Innova).
What is Denso injector 23670-0E070?
A Denso solenoid common-rail diesel injector for the Toyota 2.4 D-4D (2GD-FTV) engine. Toyota OE 23670-0E070.
Which vehicles use 23670-0E070?
The current-generation Toyota Hilux (Revo), Fortuner and Innova with the 2.4 D-4D (2GD-FTV) engine, from 2015 onward.
Is it solenoid or piezo?
It is a Denso solenoid common-rail injector.
Does 23670-0E070 need coding?
Yes - program the Denso correction/IQA code to the correct cylinder with Toyota Techstream when fitting.
What is the OE part number?
Toyota 23670-0E070 references this Denso 2GD-FTV injector.
Does it fit the older 3.0 D-4D (1KD)?
No - the 3.0 D-4D (1KD-FTV) uses a different injector. The 2.4 D-4D (2GD-FTV) uses 23670-0E070; confirm the OE number stamped on your injector.
What are the symptoms of failure?
Rough idle, vibration, hard starting, black smoke, power loss/limp mode and an EML.
Why does my 2GD-FTV run rough?
A worn or leaking injector unbalances fuelling; read live back-leakage data and bench-test the weak cylinder.
What causes these injectors to fail?
Poor fuel filtration, contamination and back-leakage wear - fix the cause first.
Does a remanufactured 23670-0E070 perform like new?
A properly remanufactured injector is bench-tested and recalibrated to the Denso plan, then correction-coded on fitment.