Xantia mk1 hydractive electric diagram

[mustican05]

My friends hydractive system does not work well. And my xantia can not connect to the computer. Can you find me x1 xantia hydractive electric diagram with 30 pin?

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[CitroJim]

This is for the S2 but is substantially the same as the S1...

Hydractive Circuit

Note that many cheap Chinese-clone Lexias will not work with a 30 pin diagnostic socket due to errors in the wiring on the 30 pin adaptor they are supplied with.

Here. for reference, is a diagram of the 30 pin diagnostic socket.

Diagnostic Socket

[mustican05]

Thanks citrojim. but i need with 30 pin wiring diagram for s1.because i must connect the lexia.i do test wire Connection ecu to lexia.

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[CitroJim]

Using ther S2 diagram you will see one wire goes to the diagnostic socket. That will be the same wire in the S1 that goes to the 30 pin socket. You can then see which it is by reference to the 30 pin connector layout.

If the diagnostic socket has the correct earths, ignition switched and unswitched +12V present then diagnostics will work given the Lexia is functional and the adaptor lead is good.

The +12V feeds to the diagnostic socket goes via 5A fuses. Check those..

I am sorry I cannot offer any more detailed diagrams than I have already. Such diagrams of the diagnostic socket itself do not exist...

[mustican05]

Thanks for your reply citroJim [emoji106]

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[mustican05]

Which fuse do i control?

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[CitroJim]

Which fuse do i control?

They're 5A fuses...

Check the all the 5A fuses in the cabin fusebox... I'm not sure which it is but if you check them all you'll be covered

[ksanturion10]

Greetings commrades ,

Here. for reference, is a diagram of the 30 pin diagnostic socket.

Diagnostic Socket

This is a diag socket for Xantia MK1 right, not for XM, which is similar?

For Xantia MK2 the diag socket should be only OBD2 style or?

Also my main concern is whether this 30 pin layout from CitroJim is equal both for Bosch Motronic 5.1.1 and Sagem SL96 ignition systems?
I've tried to read faults from my sagem ecu using LED, but this feature is available only for bosch and m.marelli systems, right?

BR
Martin