Hi

How do i make this device? please see from the link below, i have the resistor and diode just wondered what goes where?

gsc1ugs said:

Hi

How do i make this device? please see from the link below, i have the resistor and diode just wondered what goes where?

Click to expand...

What link below.

Just look for this thread
Stilo>Emulating the Passenger OCS sensor

Maybe this will help ...

anyone speak german?

I just typed it into Google Translator, Didn't make much sence. :shrug:

This is the drawing i have seen but you know electrical drawings they are baffling, is it simply, one resistor end to positive(red) the other to the pulse feed (brown) the diode from brown to the negative lead(blue)

yes that is what the drawign is describing....a VERY simple circuit to replace something that is quite complex....another one ive seen on the forum is:



but im not quite sure how you'd make it, as there seems to be a bit missing...

Here's another.



All seems very messy to me.



Would it not be better to install one of these?



This emulator emulates signal of occupied passenger seat recognition sensor for FIAT Stilo.
Emulator shows that passenger seat is always occupied and airbags will deploy in the case of collision. Easy to install: You must connect only 3 wires, seat disassembling and faults erasing not needed.
http://cgi.ebay.co.uk/Airbag-Occupancy-Sensor-Emulator-Fiat-Stilo-/180664069766

Thxs for that - as anyone got any idea what reading the ECU is looking for to turn the light out/? does this look like its right?

The other thing, there is a OCS emulator on ebay, it has red, white and brown leads and hes said that the same is under the seat? is that correct? if so which one is pulse and which is Pos and Neg?

Ive tried this, it dont work, will post diagram of my made up ocs tell me if im wrong

gsc1ugs said:

Ive tried this, it dont work, will post diagram of my made up ocs tell me if im wrong

Click to expand...

Post up a photo of your actual solution so we can see what and how you did it?

i highly doubt that a single diode and resistor will replicate what the airbag ecu needs to see....id forget that design for a start. either consider making one of the more complex ones or buy the emulator from ebay

:yeahthat:

All that german at the top basically says is he takes no responsibility if you balls it up and break yr vehicle.
Bottom bit for cable labels is pretty obvious

I found these. Not had money to buy one yet tho...

CLICKY FOR EBAY LINK

I'll post pic.... What i did do is remove the OCS and put it back and guess what? Its gone off!!!

Beautiful piece of engineering

Did you fit the diode the correct way? Can't see the marking on it.

The current from the resistor did not get thru the other side of diode so id say yes correct