0445110546 vs 166007885R
How the 0445110546 (Bosch) relates to 166007885R — Renault OE reference..
0445110546
Bosch · Solenoid · Common Rail
Bosch solenoid common-rail injector for the Renault-Nissan 1.6 dCi (R9M / Energy dCi) engine, also used on Mercedes-badged applications. Renault OE 166007885R. Replacements are coded to the ECU with the injector classification (C2I) code. Failures are driven by poor fuel filtration, contamination and back-leakage. Key symptoms: Rough idle / vibration; Hard starting; Loss of power / limp mode; Black smoke. Common failure modes: Internal wear / high back-leakage; Water-in-fuel corrosion; Nozzle coking.