0445115022 — Frequently Asked Questions
Verified answers about the Bosch 0445115022 Renault/Nissan 2.0 dCi M9R Common Rail Injector.
What is Bosch injector 0445115022?
A Bosch CRI3 piezo common-rail diesel injector for the Renault/Nissan 2.0 dCi M9R engine. Nissan/Renault OE 16600-00Q0A, Bosch exchange 0986435390.
Which vehicles use 0445115022?
Nissan X-Trail T31 and Qashqai J10, Renault Trafic II, Laguna III and Espace IV, and the Vauxhall/Opel Vivaro 2.0 CDTi, all with the 2.0 dCi M9R engine.
Is it solenoid or piezo?
It is a Bosch CRI3 piezo common-rail injector.
What is the Nissan/Renault OE number for 0445115022?
16600-00Q0A. The Bosch exchange number is 0986435390. Always confirm the number stamped on your original injector before ordering.
Is 0445115007 the same as 0445115022?
0445115007 is a same-family M9R alternate that is generally sold interchangeably with 0445115022 across model years. Match the exact number stamped on your injector.
What are the symptoms of a failing 0445115022?
Hard starting, rough idle and vibration, loss of power or limp mode, black smoke, diesel knock and higher fuel consumption.
Why does my X-Trail 2.0 dCi knock or rattle?
A leaking injector causes a top-end knock on the M9R that is often most obvious at idle. Bench-test to confirm the faulty cylinder before replacing.
What causes these injectors to fail?
Fuel contamination, water in the fuel, piezo-stack wear, nozzle coking and high-mileage internal wear that raises back-leakage - fix the cause, not just the injector.
Do I need to code the injector to the ECU?
Yes. Each Bosch injector has an individual correction code that must be written into the ECU with a Renault CLIP / Nissan Consult tool after fitting, or the engine runs on default trim and may log cylinder-balance faults.
Is 0445115022 the same as the Mercedes OM642 injector?
No. The OM642 3.0 V6 uses different Bosch numbers (0445115059/061/063/064). 0445115022 is the Renault/Nissan 2.0 dCi M9R injector - they are not interchangeable.
Is 0445115022 the same as the 2.3 dCi M9T injector?
No. The 2.3 dCi M9T (Master/Movano/NV400) uses a different injector (Continental 562001910). The 2.0 dCi M9R uses 0445115022 - confirm the stamped number.
Does a remanufactured 0445115022 perform like new?
A properly remanufactured injector is bench-tested and recalibrated to the Bosch plan to meet original delivery and back-leakage specifications.