ZTDB Diesel Injectors
Compatible with Citroen Berlingo, Citroen C-Elysee, Citroen C3, and 26 more
- OEM Tested & Calibrated
- 12-Month Warranty
- Free UK Delivery
Select the correct injector for your ZTDB engine below
Fits Citroen Berlingo, Citroen C-Elysee, Citroen C3, Citroen C4 and more
Top injectors for ZTDB
Compatible Injectors for ZTDB
- OEM Tested
- 12-Month Warranty
- Free UK Delivery
Common problems solved by these injectors
About the ZTDB engine
The ZTDB is a psa/ford 1.5 ecoblue/bluehdi common rail diesel engine. This engine uses Bosch diesel injectors.
How Diesel Injectors Are Remanufactured
Watch our 3D walkthrough of the diesel injector remanufacturing process and see how injectors are professionally restored for reliable service.
Vehicles Using ZTDB Engine
| Vehicle | Engine | Years |
|---|---|---|
| Citroen Berlingo injector | 1.5 BlueHDI | |
| Citroen C-Elysee injector | 1.5 BlueHDI | |
| Citroen C3 injector | 1.5 BlueHDI | |
| Citroen C4 injector | 1.5 BlueHDI | |
| Citroen Jumpy injector | 1.5 BlueHDI | |
| Citroen SpaceTourer injector | 1.5 BlueHDI | |
| DS Automobiles DS3 Crossback injector | 1.5 HDI | |
| DS Automobiles DS7 Crossback injector | 1.5 BlueHDI |
Common ZTDB Injector Problems
Rough idle and engine vibration
Worn injector nozzles cause uneven fuel spray, leading to rough idle at low RPM. Most noticeable when the engine is cold.
Excessive exhaust smoke
Black or blue-grey smoke on acceleration indicates poor fuel atomisation. This is often caused by carbon buildup on the injector nozzle tip.
Poor fuel economy
A worn or leaking injector delivers incorrect fuel quantities, reducing efficiency by 10–20% in severe cases.
Engine misfire under load
Intermittent misfires during acceleration suggest one or more injectors are failing to deliver the correct fuel pressure.
Difficult cold starting
Degraded injector nozzles struggle to atomise fuel at lower cranking pressures, causing extended crank times in cold weather.
Loss of power
Gradual power loss across the rev range, particularly above 2500 RPM, can indicate injector flow rate degradation.
Increased diesel knock
Louder than normal combustion noise, especially at idle, can indicate incorrect injection timing due to worn injector internals.
ZTDB Technical Specifications
Displacement
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Power
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Torque
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Fuel System
Common Rail Direct Injection
The ZTDB is a psa/ford 1.5 ecoblue/bluehdi common rail diesel engine. This engine uses Bosch diesel injectors.
Engine Intelligence
PSA / Ford / Toyota 1.5 BlueHDi & EcoBlue (DV5 — 208, Berlingo, Focus, Transit Connect)
Documented failure modes
- Injector back-leak beyond specification preventing starting rail pressure
- Nozzle wear degrading idle quality and combustion
- Fuel contamination damage — high-pressure system tolerances on this Euro 6 engine are tight
Diagnostic guidance
- Separate injector faults from the engine's well-documented timing-chain rattle and from SCR/AdBlue faults — the drivability symptoms overlap
- Run a comparative leak-off test across all four injectors before condemning one
- Check rail pressure requested vs actual in live data on hard-start complaints
- Injector coding is required after fitting — follow the manufacturer procedure
Fitment note: The 1.5 BlueHDi/EcoBlue family spans PSA (YH*), Ford (Z2*/ZT*) and Toyota-badged variants with different references by output and emissions step — always match the number etched on the injector body.
Related ZTDB Engine Guides
Related Pages
Bosch PSA/Ford 1.5 EcoBlue/BlueHDi — browse compatible engines, vehicles, and injectors