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Exhaust gas pressure, where is it?
24-02-2022, 23:14 PM,
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XuLeTZ Online
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Exhaust gas pressure, where is it?
Hi everyone,

I am getting 2 errors on ISTA.
245400 - Particulate filter system: minimum differential pressure undershot
25C800 - Exhaust back pressure sensor upstream of diesel particulate filter: Sensor drift outside tolerance

After checking some more saw that the exhaust gas pressure before diesel particulate filter has lower values than the other sensors, when it should be +/- 20 hPa max deviation and mine is around -50 deviation ...
Not sure which sensor I need to buy. Can somebody please help me out and tell me what number is from realoem?

Thanks in advance,
Alex


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Messages In This Thread
Exhaust gas pressure, where is it? - by XuLeTZ - 24-02-2022, 23:14 PM
RE: Exhaust gas pressure, where is it? - by Node - 24-02-2022, 23:38 PM
RE: Exhaust gas pressure, where is it? - by Node - 25-02-2022, 00:16 AM
RE: Exhaust gas pressure, where is it? - by Node - 25-02-2022, 09:40 AM

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