EMBR00101D — Technical Research
Delphi solenoid common-rail injector for the PSA/Ford 2.0 HDi/TDCi (DW10) engine, fitted across Peugeot 307/407/607, Citroen C4/C5/C8 and related Ford models. PSA OE 9686191080 / 1980L3; Delphi EJBR00101D. The Siemens VDO 5WS40156-Z is the most common factory fitment on later DW10C - confirm the OEM markings on the injector body before fitting. 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.
Delphi EMBR00101D 2.0 HDi/TDCi (DW10) Common Rail Injector (Peugeot/Citroen/Ford)
Delphi solenoid common-rail injector for the PSA/Ford 2.0 HDi/TDCi (DW10) engine, fitted across Peugeot 307/407/607, Citroen C4/C5/C8 and related Ford models. PSA OE 9686191080 / 1980L3; Delphi EJBR00101D. The Siemens VDO 5WS40156-Z is the most common factory fitment on later DW10C - confirm the OEM markings on the injector body before fitting. 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.
A leaking injector unbalances cylinder fuelling on the DW10.
Excess back-leakage drops cranking rail pressure.
Out-of-range delivery or rail-pressure deviation cuts power.
Poor atomisation over-fuels the cylinder.
Cylinder-specific injector or fuel-metering codes.
- InstallationCode the injector C2I/IMA value to the correct cylinder with PSA Diagbox or Ford IDS before road test.
- InstallationRenew the combustion seal and clamp hardware and torque to spec.
- MisdiagnosisConfirm OEM markings (Delphi vs Siemens 5WS40156-Z) on the body - DW10C mixes suppliers; read live data before removal.
- WarningFix contamination (filter/water/debris) first to protect the new injector.
- TestingBench-test across delivery and back-leakage points; verify spray pattern.
What is Delphi injector EMBR00101D?+
A Delphi solenoid common-rail diesel injector for the PSA/Ford 2.0 HDi/TDCi (DW10) engine. PSA OE 9686191080; Delphi EJBR00101D.
Which vehicles use EMBR00101D?+
Peugeot 307/407/607/807, Citroen C4/C5/C8/Dispatch and Ford Focus/C-MAX/Mondeo 2.0 HDi/TDCi.
Is it solenoid or piezo?+
It is a Delphi solenoid common-rail injector.
What are the OE part numbers?+
PSA 9686191080 and 1980L3, and Ford 1681997, reference Delphi EMBR00101D / EJBR00101D.
How does it relate to Siemens 5WS40156-Z?+
On later DW10C engines the Siemens VDO 5WS40156-Z is the common factory injector. Confirm the OEM markings on your injector body before choosing the Delphi or Siemens part.
Does it need coding?+
Yes - code the C2I/IMA value to the correct cylinder with PSA Diagbox or Ford IDS when fitting.
What are the symptoms of failure?+
Rough idle, vibration, hard starting, black smoke, power loss/limp mode and an EML.
What causes these injectors to fail?+
Poor fuel 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 EMBR00101D perform like new?+
A properly remanufactured injector is bench-tested and recalibrated to the Delphi plan, then coded on fitment.