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Citroen C2 8HX Injectors

1.4L HDi/TDCi | 2003–2009

Engine Code

8HX

Engine Size

1.4L HDi/TDCi

Production

2003–2009

Citroen C2 8HX Overview

The Citroen C2 with the 8HX 1.4L HDi/TDCi engine was produced between 2003 and 2009. This vehicle uses Siemens VDO / Continental common rail diesel injectors (primary part number A2C59511612) operating at fuel pressures up to 2000 bar. The 8HX engine in the Citroen C2 produces and of torque. When replacing injectors on the Citroen C2 8HX, always use new copper sealing washers and torque to manufacturer specifications. Each injector should be coded to the ECU after fitting.

Compatible Injectors

Siemens VDO / Continental A2C59511612

A2C59511612 | 00001980L0 | 1469709 | 1805488 | 1980L0

£110 inc. VAT

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Common Injector Problems in Citroen C2

  • 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 Citroen C2

Other 8HX Vehicles

Related Pages

Siemens VDO / Continental 1.4L HDi/TDCi — browse compatible engines, vehicles, and injectors