EJBR01001Z — Technical Research
Delphi EJBR01001Z (OE 9650059780) common-rail injector for the PSA/Ford 1.4 HDi/TDCi DV4TED4 (8HY). The Siemens-equipped DV4TD (8HX/8HZ) is a distinct sub-variant — confirm TED4 = Delphi on the OEM label before fitting. Remanufactured, calibrated, 12-month warranty. Key symptoms: Rough idle / vibration; Hard starting; Loss of power / limp mode; Black smoke. Common failure modes: Internal wear / high back-leakage; Nozzle coking / poor spray pattern; Water-in-fuel corrosion.
Delphi EJBR01001Z 1.4 HDi / TDCi Common Rail Injector (Peugeot/Citroen/Ford/Mazda DV4TED4)
Delphi EJBR01001Z (OE 9650059780) common-rail injector for the PSA/Ford 1.4 HDi/TDCi DV4TED4 (8HY). The Siemens-equipped DV4TD (8HX/8HZ) is a distinct sub-variant — confirm TED4 = Delphi on the OEM label before fitting. Remanufactured, calibrated, 12-month warranty. Key symptoms: Rough idle / vibration; Hard starting; Loss of power / limp mode; Black smoke. Common failure modes: Internal wear / high back-leakage; Nozzle coking / poor spray pattern; Water-in-fuel corrosion.
A leaking or out-of-calibration injector unbalances cylinder fuelling, felt as a shake at idle.
Excess back-leakage bleeds rail/line pressure during cranking, causing long or failed starts.
Out-of-range delivery or pressure deviation triggers a torque cut and limp home.
Poor atomisation or a dribbling nozzle over-fuels the cylinder.
Cylinder-specific injector, balance or fuel-metering fault codes are logged.
- InstallationCode the Delphi C2I / IMA classification to the correct cylinder on fitment using PSA Lexia/PP2000 (or Ford IDS) before road test.
- InstallationRenew the copper combustion washer and leak-off seals; torque the clamp/nut to manufacturer spec.
- MisdiagnosisRead live back-leakage and per-cylinder contribution data to confirm the weak cylinder before removal.
- TestingBench-test across delivery and back-leakage points and verify spray pattern before refit.
- WarningConfirm fitment by OE number and engine code before ordering; injector sub-variants are not always interchangeable.
What is injector EJBR01001Z?+
EJBR01001Z is a Delphi common rail solenoid injector diesel injector for the PSA / Ford 1.4 HDi / TDCi (DV4TED4). It is supplied remanufactured, bench-tested and calibrated to OEM specification.
Which vehicles use EJBR01001Z?+
It is fitted to the PSA / Ford 1.4 HDi / TDCi (DV4TED4) — including Peugeot 206 1.4 HDi 70 (DV4TED4); Peugeot 207 1.4 HDi 70 (DV4TED4); Peugeot 307 1.4 HDi 70 (DV4TED4); Citroen C3 1.4 HDi 70 (DV4TED4). Confirm fitment by OE number and engine code.
What type of injector is EJBR01001Z?+
It is a Delphi Common Rail Solenoid Injector. Always confirm the OEM markings on the injector body before fitting.
Does EJBR01001Z need coding when fitted?+
Yes — the Delphi C2I/IMA classification code must be written to the correct cylinder on fitment using Lexia/PP2000 (PSA) or Ford IDS.
What are the symptoms of a failing EJBR01001Z?+
Common signs are rough idle and vibration, hard starting, power loss or limp mode, black smoke and an engine-management light.
What causes these injectors to fail?+
Most failures come from poor fuel filtration, contamination and water in the fuel leading to wear, high back-leakage and nozzle coking. Fix the cause before fitting replacements.
Is a remanufactured EJBR01001Z as good as new?+
A properly remanufactured injector is stripped, fitted with new wear parts, reassembled and recalibrated on a common-rail test bench to OEM tolerances, then supplied with a warranty.
Should I replace one injector or the full set?+
Replace the confirmed faulty injector first. On high-mileage engines fitting a matched set reduces the chance of a repeat fault, but it is not mandatory if the others test within spec.
Do you bench-test the injector before dispatch?+
Yes. Every unit is tested for delivery, back-leakage and spray pattern on a calibrated common-rail tester before it leaves us.
Is delivery and warranty included?+
Yes — the price includes free UK delivery and a 12-month warranty.
Is EJBR01001Z the same as the Siemens 1.4 HDi injector?+
No. The DV4 1.4 HDi shipped with two injector systems: Delphi (DV4TED4, this part) and Siemens VDO (DV4TD, 8HX/8HZ). They are not interchangeable — confirm TED4 vs TD on the OEM label and ECU.
What is the Delphi equivalent number for EJBR01001Z?+
Common Delphi equivalents are R01001Z and HRD335, against PSA OE 9650059780.