0445110215 — Frequently Asked Questions
Verified answers about the Bosch 0445110215 1.4 D-4D (1ND-TV) Common Rail Injector (Toyota Yaris).
What is Bosch injector 0445110215?
A Bosch solenoid common-rail diesel injector for the Toyota 1.4 D-4D (1ND-TV) engine. Toyota OE 23670-33010; Bosch alternate 0445110214.
Which vehicles use 0445110215?
Toyota Yaris, Vitz, Yaris Verso and Fun Cargo 1.4 D-4D.
Is it solenoid or piezo?
It is a Bosch solenoid common-rail injector.
What is the Toyota part number?
Toyota OE numbers 23670-33010 and 23670-0N020 reference Bosch 0445110215.
Does it need coding?
Yes - code the injector correction value to the correct cylinder with Toyota Techstream when fitting.
What are the symptoms of failure?
Rough idle, vibration, hard starting, black smoke, power loss/limp mode and an EML.
Why does my Yaris 1.4 D-4D run rough?
A worn or leaking injector unbalances fuelling; read live correction data and bench-test the cylinder.
What causes these injectors to fail?
Poor fuel filtration, contamination and back-leakage wear - fix the cause first.
Do I need to renew the seals?
Yes - renew the combustion seal and clamp hardware; reused seals cause blow-by.
Does a remanufactured 0445110215 perform like new?
A properly remanufactured injector is bench-tested and recalibrated to the Bosch plan, then coded on fitment.