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afortunao
20-11-2012, 14:41
Well, I'm going to do my first question. To emulate an airbag, I use the resistances of 2-5 ohms (to detect defective airbag) ... the other day, I had a Citroen Xsara 2001, with failures pretensioners, I wanted to emulate with the resistance and could not? does anyone know what the resistance should be put to emulate pretensioners in this type of machine?

At the end I could solve it with lessia, doing a tele-loading and deletion of belt tensioners. But I have this doubt that I would like to resolve. greetings

magi1984
20-11-2012, 14:46
usually you use the 2.2 ohm 1/4 watt
you possibly can try with 5.5 ohms or 9.5 ohms always 1/4 of a watt

redline
21-11-2012, 18:41
I do x of the tests use a lamp 12v 5w 90% of the time it works

magi1984
21-11-2012, 20:35
and what things can be used to simulate with a pilot light? The strengths you bring to simulate the component, in this case, the belt tensioner

giarras
21-11-2012, 20:39
well the ones described by the magi :
2.2 ohm 1/4 watt.

afortunao
21-11-2012, 21:02
I suppose that could work for the light bulb, the resistance ? low and 5 watts, never try.

Perhaps it should? try it with 1/4 watt as I have already? said.

Thanks to all

redline
22-11-2012, 09:40
the lamp 5w to a resistance that often, and compatible with what the ecu reads x understand that the circuit works

angel
29-11-2012, 10:45
I sometimes have fixed it with a trimmer to a small value so as to vary the resistance.

afortunao
13-01-2013, 00:09
the solution ? was made by lessia program, set the unit? airbag control, seatbelt pretensioners and cancelled (I didn't know that you can do)

Greetings and thanks