0445110297 — Technical Research
Bosch solenoid common-rail injector for the PSA 1.6 HDi (DV6TED4) engine, shared with Ford 1.6 TDCi, Mini Cooper D and Mazda. Bosch exchange 0986435150; PSA OE 9662002680 and 1980-series. Replacements are coded to the ECU with the injector correction value. 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.
Bosch 0445110297 1.6 HDi/TDCi (DV6) Common Rail Injector (Peugeot/Citroen/Ford/Mini/Mazda)
Bosch solenoid common-rail injector for the PSA 1.6 HDi (DV6TED4) engine, shared with Ford 1.6 TDCi, Mini Cooper D and Mazda. Bosch exchange 0986435150; PSA OE 9662002680 and 1980-series. Replacements are coded to the ECU with the injector correction value. 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.
A leaking injector unbalances cylinder fuelling on the 1.6 HDi DV6.
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 correction value to the correct cylinder with PSA Lexia / Ford IDS before road test.
- InstallationRenew the copper combustion washer and leak-off seals; torque the clamp to spec.
- MisdiagnosisThe DV6 is sensitive to oil/fuel contamination - check filtration and the turbo oil-feed strainer before condemning injectors.
- WarningFix contamination (filter/water/debris) first; replace the fuel filter when fitting injectors.
- TestingBench-test across delivery and back-leakage points; verify spray pattern before refit.
What is Bosch injector 0445110297?+
A Bosch solenoid common-rail diesel injector for the PSA 1.6 HDi (DV6TED4) engine, shared with Ford 1.6 TDCi, Mini Cooper D and Mazda. Bosch exchange 0986435150; PSA OE 9662002680.
Which vehicles use 0445110297?+
Citroen C2/C3/C4/C5/Berlingo, Peugeot 206/207/307/308/Partner 1.6 HDi, Ford Focus/C-MAX/Fiesta 1.6 TDCi, Mini Cooper D and Mazda 3 1.6 CD.
Is it solenoid or piezo?+
It is a Bosch solenoid common-rail injector.
Does 0445110297 need coding?+
Yes - code the injector correction value to the correct cylinder with PSA Lexia / Ford IDS when fitting.
What are the OE part numbers?+
PSA 9662002680 and the 1980-series references map to Bosch 0445110297; the Bosch exchange number is 0986435150.
Why is the DV6 1.6 HDi hard on injectors?+
The DV6 is sensitive to oil/fuel contamination and turbo oil-feed blockage; always fix filtration and check the oil strainer when replacing injectors.
What are the symptoms of failure?+
Rough idle, vibration, hard starting, black smoke, power loss/limp mode and an EML.
Why does my 1.6 HDi run rough?+
A worn or leaking injector unbalances fuelling; read live back-leakage data and bench-test the suspect cylinder.
What causes these injectors to fail?+
Poor fuel filtration, contamination and back-leakage wear - fix the cause first.
Does a remanufactured 0445110297 perform like new?+
A properly remanufactured injector is bench-tested and recalibrated to the Bosch plan, then coded on fitment.