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P2453 Diagnostic Trouble Code Discussion for November 2013

Particulate Matter Trap Differential Pressure Sensor Signal Performance

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Trouble Ticket Help Requests for DTC P2453
Help Request Posted
2010 Volkswagen Touareg TDI 3.0L MIL Lamp on VIN: WVGAK7A92A
P2453: Diesel particle filter differential pressure sensor implausible signal. ... vehicle, my Bentley DVD's only go to 2009 and they don't have a DVD out yet for this model. I did find some info on the Ross-Tech wiki for the P2453 to check the exhaust pressure sensor 1 (G450), but it doesn't give much detail as far as a procedure is con...
November 21, 2013