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Seat Leon 2.0 TDi 2006 - Particle filter pressure sensor, 01139 exhaust pressure sensor 1 - Fixed #

Posted by John Moutrey on December 5, 2010, 9:10 pm

Year of Manufacture *: 2006
Engine Size and Code *: 2.0 tdi
( Optional ) Scanner Used: vag com snapon solus

Got a leon that keeps logging fault ''01139 Exhaust Pressure Sensor 1 (G450) Signal too High PO473 Short With Power'' will not clear if sensor is disconnected fault wont change autodata doesnt list sensor so unsure of any tests i can do and cant find the measuring block for live data on vag com. The fault code description suggests wiring short but dont want to start chasing red herrings ! any suggestions please
Regards John

Re: Seat Leon particle filter pressure sensor

Posted by Andy small User icon on December 5, 2010, 9:40 pm, in reply to "Seat Leon particle filter pressure sensor"
Andrew Small

the dpf pressure sensor is a common failure on the 2.0 tdi, have changed plenty on golfs and audi A3s, when you change the sensor you will need to adapt it, i will check if i have measuring block info and let you know.
Andy

Fixed #

Posted by John Moutrey on December 10, 2010, 7:56 pm, in reply to "Re: Seat Leon particle filter pressure sensor"
Message modified by board administrator December 11, 2010, 11:26 am

New pressure sensor fitted and code cleared but light stayed on till road tested then cleared ok
Thanks
John

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