Engine control unit Citroen C1 (PM, PN) 2005–2022 1.4 HDi 8HT (DV4TD) 5WS40168G

Part type

Engine control unit

Also known as

ECU, Engine control module

Manufacturer

Citroen

Model

C1 (PM, PN)

Years

2005–2022

Engine

1.4 HDi

Engine code

8HT (DV4TD)

Part brand

Siemens VDO

SKU

3086446

OEM

5WS40168G

9662276280

89661YV010 [89661-YV010]

5WS40168GT [5WS40168G-T]

This Siemens VDO engine control unit manages the main engine functions on the Citroen C1 (PM, PN) 1.4 HDi 8HT (DV4TD) diesel. It matches OEM codes 5WS40168G, 9662276280, 89661YV010 and 5WS40168GT, so checking the OEM reference is the safest way to confirm fitment. A practical replacement when you need the correct ECU for the 54 hp 1.4 HDi setup.