Audi A4 CFFD Injectors

VW/Audi 2.0 TDI (EA189/EA288) | 2010–2016

Engine Code

CFFD

Engine Size

VW/Audi 2.0 TDI (EA189/EA288)

Production

2010–2016

Audi A4 CFFD Overview

The Audi A4 with the CFFD VW/Audi 2.0 TDI (EA189/EA288) engine was produced between 2010 and 2016. This vehicle uses Bosch common rail diesel injectors (primary part number 0445110369) operating at fuel pressures up to 2000 bar. The CFFD engine in the Audi A4 produces and of torque. When replacing injectors on the Audi A4 CFFD, always use new copper sealing washers and torque to manufacturer specifications. Each injector should be coded to the ECU after fitting.

Compatible Injectors

Bosch 0445110369

0445110369 | 0445110646 | 0445110647 | 0445110368 | 0986435166

£120 inc. VAT

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Common Injector Problems in Audi A4

•
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.

Other Engine Codes for Audi A4

View all CFFD compatible vehicles and injectors

Bosch VW/Audi 2.0 TDI (EA189/EA288) — browse compatible engines, vehicles, and injectors

Compatible Engines

CDLC Engine CFFD Engine CFFE Engine CFFA Engine CFFB Engine CFGB Engine CFGC Engine CFGD Engine

Compatible Vehicles

Recommended Injector

0445110369

Bosch — View product page

OEM Part Numbers

0445110646 0445110647 0445110368 0986435166 0986435167 03L130277J 03L130277Q 03L130855CX 0445110463 0445110494

Diesel Injector Knowledge Centre

Remanufactured, Reconditioned or Refurbished Diesel Injectors — What We Supply

Whether you searched for remanufactured, reconditioned or refurbished diesel injectors, the product here is the same: a professionally remanufactured injector, not a cleaned-up used part. Each unit is dismantled, inspected against the manufacturer's test plan, worn components such as nozzles and control valves are replaced where the bench results call for it, then it is calibrated, tested and supplied ready to fit with its coding data. We remanufacture in-house in the UK and deliver nationwide.

Is a reconditioned injector the same as a remanufactured one?

In UK trade language the terms are used interchangeably. What matters is the process: our injectors are fully remanufactured — dismantled, worn parts replaced where required, recalibrated on the test bench and covered by a 12-month warranty — rather than simply cleaned and resold.