How to open BSI on Xsara 2001 HDI

[lobalt]

Hi,

I have a Citroen Xsara 2001 HDI 2.0, with the BSI unit dead, I've found a second hand one and I want to put a virgin file in.

So how can I open the BSI unit and where is located the eeprom which need to be reprogrammed?

Best Regards

[lobalt]

Hi,

If somedy know?

Here are pics of my BSI, how can access to the eeprom needed to be programmed with a virgin file?

Thanks!

[PremierD]

Hi,

If somedy know?

Here are pics of my BSI, how can access to the eeprom needed to be programmed with a virgin file?

Thanks!

Unless you want to do a lot of Desoldering (which is the correct way )..Turn the BSI up the other way ... and I'll Mark where you cut it with a Dremil... (Cowboy I hear you say )......

I Just remembered ...It might be an nec....mmmmmm need other photo....

[dashradio]

Hi, looking at your 2nd picture have a look about 2ins from bottom right hand corner for the 8 leg chip, is it a 95040?

[dikymint]

Where is the BSI on a 2001 Citroen Xsara Picasso. What does it look like. My rear wiper got iced to the window and will no longer do a pause wipe, it will only do a four sweep cycle and stops anywhere but the park position. How do I reset this.

[Xram]

Unless you want to do a lot of Desoldering (which is the correct way )..Turn the BSI up the other way ... and I'll Mark where you cut it with a Dremil... (Cowboy I hear you say )......

I Just remembered ...It might be an nec....mmmmmm need other photo....

Not sure on the others but the Valeo unit doesn't need cut if you use a screwdriver down each side of the multiplugs itll easily pop open no need for cut though I think the other units need cut.

[drpeter]

Unless you want to do a lot of Desoldering (which is the correct way )..Turn the BSI up the other way ... and I'll Mark where you cut it with a Dremil... (Cowboy I hear you say )......

I Just remembered ...It might be an nec....mmmmmm need other photo....

It is a NEC, so no eprom. desolder the pins on the right side (middle picture), unclip connectors and turn the right side of the board. Its very small, you need glasses for this BSI :-)

PS Remove the board with the yellow, blue pink and black connector. Had one saturday, give me a headache.

[PremierD]

Like this small mate ..



BTW ...it does open .. without desoldering ....

[geniehex]

Hi,

I have a Citroen Xsara 2001 HDI 2.0, with the BSI unit dead, I've found a second hand one and I want to put a virgin file in.

So how can I open the BSI unit and where is located the eeprom which need to be reprogrammed?

Best Regards

HELLO
Look your eprom
becarefull it is sticked!!

[drpeter]

Like this small mate ..



BTW ...it does open .. without desoldering ....

OK I could not next time I try thanks :-)

Yes this is the right board on the other side.

[PremierD]

HELLO
Look your eprom
becarefull it is sticked!!

You are correct mate .... did not look close enough at the pickies ... ( this will be the easier of the two then ...)

[drpeter]

You are correct mate .... did not look close enough at the pickies ... ( this will be the easier of the two then ...)

I never saw a Picasso 2001 VALEO BSI with 95040?
After 2004 is SIEMENS BSI with 95040.

[PremierD]

I never saw a Picasso 2001 VALEO BSI with 95040?
After 2004 is SIEMENS BSI with 95040.

Straight Xsara...mate ... Not picasso...Done a few ...

[drpeter]

Straight Xsara...mate ... Not picasso...Done a few ...

aha, looks exactly like Picasso, didn't notice it sorry.

[sl4ck]

lobalt, could you please post virgin dump to this BSI?

Thanks