0445110955 — Frequently Asked Questions
Verified answers about the Bosch 0445110955 1.5 BlueHDi/EcoBlue Common Rail Injector (PSA / Ford).
What is Bosch injector 0445110955?
A Bosch solenoid common-rail diesel injector for the PSA 1.5 BlueHDi and Ford 1.5 EcoBlue engines. PSA OE 9820403480/9828959880; Ford JX6Q-9F593-AA.
Which vehicles use 0445110955?
Citroen Berlingo/C3/C4/Jumpy, DS3/DS7 Crossback, Peugeot 208/2008/308 and Ford EcoSport 1.5 diesel.
Is it solenoid or piezo?
It is a Bosch solenoid common-rail injector.
What are the PSA part numbers?
PSA OE numbers include 9820403480 and 9828959880; the Ford service number is JX6Q-9F593-AA.
Does it need coding?
Yes - code the IQA/correction value with PSA Diagbox or Ford FDRS 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 1.5 BlueHDi 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 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 0445110955 perform like new?
A properly remanufactured injector is bench-tested and recalibrated to the Bosch plan, then coded on fitment.