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Thread: Melted Pressure sensor (G450)

  1. 28-11-2017, 10:48 AM #1
    sylvester
    sylvester is offline Dubber
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    Melted Pressure sensor (G450)

    Got a G450 sensor from a UK eBay seller 9 months ago VW SKODA AUDI SEAT DPF DIESEL 1.9 2.0 2.5 TDI DIFFERENTIAL PRESSURE SENSOR - NEW | eBay for my 2008 125kW TDI. Installed, adaped and force regen'ed. Has been worked well since.

    Last week, engine warning light came on (P2002 - Particle Filter Bank 1: Malfunction). Though it is a different fault (signal too high), it looked like another G450 failure. After a few days, heard some funny noise then I discovered a melted sensor. Installed a Bosch sensor now and see how it goes. Well, I wonder it is the quality of the sensor or some other issues causing that. No other warnings/faults came before that. Any suggestions?

    Melted Pressure sensor (G450)-sensor-jpg
    Last edited by sylvester; 28-11-2017 at 10:52 AM.
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  2. 28-11-2017, 11:19 AM #2
    doc_777
    doc_777 is offline Volkswagen Enthusiast
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    That looks to me very much like damage from abrasion, not melting
    Cheers
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