Peugeot 607 (2000 - ) - 2000 2.2 HDi Particulate Differential Sensor Resis

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Fri 11 Apr 2008 17:08
2000 2.2 HDi Particulate Differential Sensor Resis - Ade607
I have had a brain wave on how to bypass the differential pressure sensor on the 2.2HDi engines, I am desperatley seeking the resistance values of the differential pressure sensor for the particulate filter on a 2.2 HDi engine.

My idea is incredibly simple and I can't believe how long it has taken me to think of it and I need the values to test the hypothesis.

If anyone has these values or has a 2.2HDi and a multi meter and can read them you will doing the world a service. My car is one of the first to have this nightmare system which when the car is shiney and new works fine but many cars with this system will soon be getting to the age when these things start to go belly up.

I could do with a set of values at different revs, e.g. idle, 1500, 2000, 3000, 4000

Quick note to the greenies before I get slated . . . .
I am not looking to remove my filter just bypass the bit that keeps going wrong. My car was MOTed last week and even though my 'Antipollution System Is Deffective' my emmissions were to low to measure.
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Fri 11 Apr 2008 17:53
2000 2.2 HDi Particulate Differential Sensor Resis - adverse camber
Start here:
www.eurovan2.com/forum/eurovan2-general/6671-parti...l

then look for other posts by Luc_C5 - I'm certain I've seen some values posted.
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Sat 12 Apr 2008 12:45
2000 2.2 HDi Particulate Differential Sensor Resis - Ade607
Hi, thanks for the reply, I have found these but the problem is they all seem to be readings from faulty cars. The onr with a constant 4V is fairly certainly because the sensor is stuck as they do that after a while as they get gunked up (it happened to mine), fairly sure the voltage should vary (a little at least)

The way they are trying to bypass the sensor is also flawed. I know for a fact the engine management checks the readings from the sensor before it is started and will throw up an error if it gets a reading it is expecting to see while the engine is running (i.e. if you just stick a resistor on it). This is how it checks to see if the sensor needs replacing.

Really looking for known good readings to compair with, over complicated it a bit, all I actually need is a list of voltage readings from a multimeter on the sensor at different revs.
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Wed 16 Apr 2008 09:37
2000 2.2 HDi Particulate Differential Sensor Resis - Ade607
OK, really stuggling to get these voltages for testing. Anyone who has a 2.2 HDi engine with a FAP please let me know how much you want to read these values as I am starting to get desperate!
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