Wire diagram

darrin · Unread post by **darrin** » 15 Jul 2025, 10:11

Hi I need a wiring diagram of the solenoids on the Citroen C3 1.4 hdi high-pressure fuel pump. Does the wiring go to the BMS or to the engine management, or both? I am getting 12V on both sides of the connections, one of the solenoids

Unread post by **mickthemaverick** » 15 Jul 2025, 16:39

Unfortunately we have no access to the diagrams at the moment but hopefully another member may be able to help soon.

wheeler · Unread post by **wheeler** » 15 Jul 2025, 18:51

What year & what variant of the 1.4 HDi? 8v or 16v?
I have no idea what a BMS is.

darrin · Unread post by **darrin** » 16 Jul 2025, 08:09

Citroen c3 1.4 hdi 2006 mk1 and that was bsi not bsm

darrin · Unread post by **darrin** » 16 Jul 2025, 08:12

On the low pressure solenoid the one on top of the high pressure fuel pump I have 12v on both terminals?

wheeler · Unread post by **wheeler** » 16 Jul 2025, 08:30

Is it the 8 Valve version or 16 valve version as they both have totally different injection systems.
Whats your VIN?

darrin · Unread post by **darrin** » 16 Jul 2025, 20:36

Hi, it's the 8-valve version. I can't put the VIN on here

darrin · Unread post by **darrin** » 16 Jul 2025, 20:47

The fuel pump is Siemens VDO k06_02 the injectors are Siemens (9663429280 VA20 N0267)

Unread post by **Paul-R** » 16 Jul 2025, 22:42

darrin wrote: 16 Jul 2025, 20:36 I can't put the VIN on here

Yes you can. The forum software obscures the VIN so only staff can read it. For example
VF3**************[VIN obfuscated, can be read by forum staff]

wheeler · Unread post by **wheeler** » 17 Jul 2025, 07:20

Had to do it in 2 half to get good resolution
The component codes should be on the wiki

darrin · Unread post by **darrin** » 17 Jul 2025, 12:41

Thanks

French Car Forum

Wire diagram

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