+ £20 refundable core deposit per injector — refunded after we receive and inspect your old unit, returned within 30 days of receiving your remanufactured injector
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Every order includes a 12-month workshop warranty, OEM bench-calibration before despatch.
A direct replacement for A2C59511612, 562002310, the Siemens VDO / Continental DI438 common-rail diesel injector is remanufactured and bench-tested to the manufacturer's flow and spray tolerances. Tested on calibrated common-rail equipment and covered by a 12-month warranty warranty.
Professionally remanufactured to OEM standards
All prices are shown in GBP (£). International customers are securely charged in GBP via Stripe.
Ordering a single injector is standard practice.
Need multiple injectors? Simply increase the quantity above.
Most 4-cylinder engines use 4 injectors — replace only what your diagnosis confirms.
In stockTested & calibrated12-month warranty
12-Month Warranty
Included on every remanufactured injector. UK-based support if you ever need it.
Tested Before Dispatch
Flow-tested and calibrated on OEM-grade rigs. Test report on file for every unit.
Free UK Delivery
Mainland tracked dispatch. Order before 2pm for same-working-day pick-up.
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OEM Bench Tested & Calibrated
12 Month Warranty
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12 Month Warranty
Need more later? We keep stock available for repeat orders.
A professionally remanufactured common-rail injector supplied ready to fit.
Siemens VDO / Continental diesel injector — flow-tested and calibrated on common-rail equipment before despatch.
12-month warranty, free UK delivery and a £20 refundable core deposit per injector (refunded after we receive and inspect your old unit — return it within 30 days).
A2C59511612 is the Continental / Siemens VDO injector that ran the PSA Group DV4 1.4-litre HDi platform — the smallest passenger-car common-rail diesel PSA built and the engine fitted to a generation of Peugeot 207, 1007 and Citroen C2 / C3 / Nemo / Bipper alongside Ford Fiesta MK6 / Fusion / Fiesta Van and Mazda 2 1.4 CD. The DV4 was discontinued from new-build production in 2015 but the parc remains substantial in the UK aftermarket. The procedure below covers diagnosis, coding and bench-calibration for every DV4 unit dispatched.
How a Failing DV4 Injector Presents
On the small-displacement DV4 1.4, a single failing injector has a disproportionate impact on driveability because the engine has only four cylinders and only 1,398 cc of displacement to absorb the imbalance. The first symptom is almost always a noticeable shudder at idle — the engine hunts visibly between 800 and 950 rpm and the dashboard lurches with each missed firing. The second is a measurable performance drop — the small turbo cannot compensate when one cylinder is over- or under-fuelling, and the 0-60 time stretches by one to two seconds. The third is a cold-morning hard-start that resolves after eight to fifteen seconds of cranking.
On Peugeot 207 and Citroen C3 specifically, the DV4 fault often presents alongside an EGR / DPF P2002 — workshops should suspect the injector first, because an over-fuelling DV4 cylinder will load the DPF in under a thousand miles and trigger that exact code chain. Replacing the DPF without addressing the injector simply repeats the loading cycle.
Vehicles and Engine Codes Using the A2C59511612
Engine code coverage spans PSA 8HP, 8HR, 8HX, 8HZ, 8HV, DV4C, DV4TD and the matching Ford-side DLD-414 and KVJA / KVJB / KVJC sub-codes used in joint-venture Ford 1.4 TDCi production. UK fitment includes Peugeot 1007 / 207 / 207 SW / 207 CC; Citroen C2 / C3 / C3 Picasso / C3 Pluriel / Nemo / Berlingo Mk2 1.4 HDi; Ford Fiesta MK6 / Fusion / Fiesta Van 1.4 TDCi; and Mazda 2 (DE) 1.4 CD. The DS3 1.4 e-HDi facelift carries the same family in its later production run.
A2C59511612 supersedes the earlier A2C20057534 and A2C20057535 production codes for the same DV4 platform — bore and connector keying are identical across the supersession, with calibration map updates for the Euro 5 / Euro 5b transition. The Ford-side cross-reference is 1980HQ and the Mazda cross-reference is Y6Y9-13H50 (rare).
Why Diagnosis Is Different on a 1.4-Litre Diesel
On a 2.0-litre diesel like the DW10 or N47, a single failing injector trims out across the other three at moderate load and can be hard to notice until the driver looks at fuel economy. On the DV4 1.4, the same injector wear is impossible to mask — the engine simply does not have the displacement headroom to absorb the imbalance. That is good news for diagnosis: by the time the driver brings the car in, the failed unit is usually unambiguous on a leak-off test.
The diagnostic priority on a DV4 is to confirm by leak-off first, then read live IMA / IQA correction values on PSA DiagBox / Lexia for Peugeot, Citroen and DS, or Ford IDS / FDRS for Fiesta / Fusion. Ignore any 'try the glow plugs first' reflex on this engine — DV4 glow-plug failures rarely present as a smooth shudder; they present as a smoke-and-stall pattern that is unmistakable.
ECU Coding the New DV4 Injector
DV4 IMA / IQA codes are the same sixteen-character format used elsewhere on the Continental supply chain, but the ECU write-back sequence on this small-displacement engine is unusually short — DiagBox / Lexia accepts and confirms the new IMA in around 90 seconds per cylinder, compared with the two-and-a-half minutes typical of the DW10 platform. That speed has a downside: a fitter who skips the IMA step entirely can drive away from the workshop without realising the coding was never written, because there is no on-screen prompt that warns about a missing entry on this engine. Always confirm the ECU shows the new IMA against the right cylinder index before signing off.
On Ford-side Fiesta TDCi / Fusion 1.4 TDCi (KVJA / KVJB / KVJC), use Ford IDS / FDRS. On Mazda 2 1.4 CD, use the Ford-pattern toolchain — there is no Mazda-specific dealer tool that handles this engine because it was a Ford-supplied unit. Aftermarket scanners with PSA-flash support handle the Peugeot / Citroen side reliably; aftermarket Ford-side coverage is thinner and we recommend booking a Ford specialist for the Fiesta / Fusion fitment.
How A2C59511612 DV4 Injectors Are Remanufactured
Each returned A2C59511612 is fully stripped on a Continental-spec common-rail bench. The nozzle, control valve and solenoid stack are inspected for wear; out-of-tolerance components are replaced with Continental OE-grade parts. The unit is reassembled, calibrated against the original DV4 / DLD-414 map at idle, mid-range and full-load, and stamped with a new IMA / IQA string on the body cap.
Each remanufactured DV4 injector ships with a calibration certificate, a new OEM-spec copper sealing washer, a 12-month parts warranty, and qualifies for free UK next-working-day delivery. A refundable core surcharge applies and is refunded once the old unit is received.
A2C59511612 DV4 Injector — Frequently Asked
Will A2C59511612 fit my Peugeot 207 / Citroen C3 / Ford Fiesta?
Yes — provided your car is fitted with the PSA-Ford joint-venture 1.4 HDi / 1.4 TDCi engine. Confirm the engine code reads 8HP, 8HR, 8HX, 8HZ, 8HV, DV4C, DV4TD or the Ford-side KVJA / KVJB / KVJC. The 1.6 HDi (DV6) and 1.5 BlueHDi (DV5) are different families and use different injectors.
Do I need to recode the IMA string after fitting?
Yes. Each A2C59511612 carries a sixteen-character IMA / IQA string that must be written into the ECU per cylinder using PSA DiagBox / Lexia (Peugeot / Citroen / DS) or Ford IDS / FDRS (Fiesta / Fusion). Skipping the coding step will trigger immediate cylinder-balance fault codes within fifty miles.
Should I replace all four injectors or just the failed one?
On a small-displacement engine like the DV4, the imbalance from a single failing injector is impossible to miss — so you usually catch them one at a time before the others start trending. On a low-mileage car (under 100,000 miles) replacing only the failed one is the right call. On a high-mileage Fiesta van or Citroen Berlingo past 130,000 miles, expect another failure within twelve months and budget accordingly.
My Fiesta TDCi keeps loading the DPF — could it be the injector?
Almost certainly yes. On the DV4 1.4 TDCi, an over-fuelling cylinder will load the small-format DPF rapidly and trigger repeat P2002 / P2463 fault codes. Replacing the DPF without addressing the injector simply restarts the loading cycle. Run the leak-off test before condemning any other component.
Are these the same as A2C20057534 / A2C20057535?
Yes — A2C59511612 is the supersession primary for both A2C20057534 and A2C20057535. Bore, body and copper washer specifications are identical across the DV4 family. The calibration map updated across Euro 5 / Euro 5b but the ECU IMA coding step adjusts for that automatically.
See how our injectors are rebuilt step-by-step in our 3D remanufacturing process video.
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Product Description
A direct replacement for A2C59511612, 562002310, the Siemens VDO / Continental DI438 common-rail diesel injector is remanufactured and bench-tested to the manufacturer's flow and spray tolerances.
Tested on calibrated common-rail equipment and covered by a 12-month warranty warranty.
Workshop Information
Installation Notes
Professional injector coding may be required after installation
Torque to manufacturer specification
Use calibrated test equipment for verification
Recommended Injector Coding
No injector coding is required for the Siemens VDO / Continental unit on most applications — follow the manufacturer fitting procedure.
Replacement Advice
Always renew the copper washers / seals and bleed the fuel system before first start. Replace only the injectors your diagnosis confirms and torque fasteners to the manufacturer's published values.
Professional Installation
We recommend installation by a suitably equipped diesel specialist using calibrated test equipment to verify the fuel system after fitting.
If your vehicle shows these symptoms, replacing the diesel injector may restore engine performance. A leak-off test can confirm the diagnosis.
Testing & Warranty
All remanufactured injectors are tested using OEM-grade diagnostic equipment to ensure fuel pressure and spray pattern meet manufacturer specifications.
OEM Test Bench Calibration
Flow-tested on Bosch EPS 200 series bench to verify fuel delivery rates at all operating pressures.
Leak-Off Testing
Each injector is tested for return flow to ensure no excess fuel is wasted back to the tank.
Solenoid Calibration
Electrical response time verified to ensure precise injection timing and quantity.
12-Month Warranty
Full replacement or refund covering manufacturing defects under normal use. No quibble.
IMA code includedProfessional injector coding may be required after installationUK-based support team£20 refundable core deposit per injector
Frequently Asked Questions
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