please help

[leppee]

when i resto my e9 i took of some electronic and i dont remember what this was and what it dose its a VDO
Pekka
Finland

 

[Gosch]

The picture tells me nothing. Show the numbers of the contact pins. Perhaps we can then identify.
Gosch

 

[D-jetronic]

Hi

Have A/C or additional fan ???

Looks like this stuff ( Thermoswitch).
Situated under bonnet brackets on the inner fender.

 

[leppee]

yes it have a additional electric fan but i dont know the wiering diagram
and thats the same unit.Tanks D-jetronic,Were did you find that picture and
instruction,that would be nice to have.

pekka
Finland

z3 mcoupe
3.0 cs

 

[D-jetronic]

I found it in the workshop manuals. If you are to restore your car, it is good to have the blue binders.
As well as the parts catalogue.
There are some of them coming out sometimes on the web.

 

[leppee]

the only thing i need to know were the 4 wires goes on the 4 pegs

Pekka
Finland
z3 mcoupe
3.0 cs

 

[D-jetronic]

Hi again !
Haven't look in books, but here is a previous thread on A/C wiring.
Look at the 2 threads of member Henrik.
On the 2nd one you may find your answer.
Relay could be number 9
*1 line to the battery
*1 line to earth
*1 line to temperature switch (radiator)
*1 line to fan motor

Could be but have to check.As far as I remember this switch is the 3rd square one above the battery on A/C equipped cars.
http://www.e9coupe.com/forum/showthread.php?t=5074

 

[leppee]

hi

the relay is fixed,but on the "black box" pegs is numberd 1-4 and i got 4 lines

green-white
black-white
braun-white
braun
were shall i put them

Pekka
Finland

 

[D-jetronic]

hi

try:
Black-white / Temperature switch (radiator)
Braun / Earth
green-white /Battery
Braun white / Fan