0445110280 — Frequently Asked Questions
Verified answers about the Bosch 0445110280 1.9 dCi (F9Q) Common Rail Injector (Renault Megane II / Scenic II / Laguna II).
What is Bosch injector 0445110280?
A Bosch CRI2 solenoid common-rail diesel injector for the Renault 1.9 dCi (F9Q) engine. Renault OE 8200389369; Bosch exchange 0986435192.
Which vehicles use 0445110280?
Renault Megane II, Scenic II / Grand Scenic II and Laguna II with the 1.9 dCi (F9Q) engine, roughly 2005-2008.
Is it solenoid or piezo?
It is a Bosch solenoid common-rail injector (CRI2).
Does 0445110280 need coding?
Confirm the injector correction/coding procedure in Renault CLIP for the exact ECU when fitting.
What are the OE part numbers?
Renault references include 8200389369, 8200535108 and 8200606383; the Bosch exchange number is 0986435192.
How is 0445110280 different from 0445110146?
0445110280 is the later CRI2 1.9 dCi injector (Megane II/Scenic II/Laguna II); 0445110146 is the first-generation CRI1 (Trafic/Master). Match 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 1.9 dCi 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 0445110280 perform like new?
A properly remanufactured injector is bench-tested and recalibrated to the Bosch plan before dispatch.