DFIR00203D vs R00203D
How the DFIR00203D (Delphi) relates to R00203D — Delphi equivalent number..
DFIR00203D
Delphi · Solenoid · Common Rail
Delphi solenoid common-rail injector for the Hyundai-Kia 1.4 CRDi (D4FC) engine in the i20, i30, ix20, Ceed, Rio and Venga. Hyundai/Kia OE 33800-2A760 and 33800-2A780; Delphi equivalent R00203D (also catalogued 28540276). Replacements are coded to the ECU with the injector trim 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.