2017年6月8日 · My guess is that T3/3 is G505 input for ECU. T3/1 and T3/2 are described as 5V for pressure sensor. Have tried to make a test drive (with overrun). Then make a service regeneration with VCDS?

2023年1月28日 · A G505 differential pressure sensor fault indicates a problem with DPF and potentially the DOC. A blockage in DOC would result in an excessively low diff psi across dpf. A blockage across DPF would result in excessively high diff psi across dpf.

2018年10月13日 · G505 is the DPF differential pressure sensor (differential pressure between before and after the filter element)

2018年8月29日 · Get to the hoses for the G450 and G505 pressure sensors on top of the engine, the ones on a bracket under a little space blanket. Carefully remove the little hoses that go to them, and with compressed air, blow back down the tubes, to make sure they are clear.

2015年9月10日 · Is the G505 "differential pressure sensor" the "low pressure EGR differential pressure sensor"? I thought it was, but then VW's workshop manual states that the G505 is used to calculate DPF load. In seeming conflict, and true to VW form, VW's own self study guide 826803 states that G450 is used to calculate DPF load.

2016年10月17日 · I baught a genuine part in VW same as fitted on my car with two pipe connection. Google says it is differential pressure sensore for DPF . I have driven over 100 km after replaced it (without adaptation).

2024年10月6日 · I realized after reviewing VW erWin that the passenger side is a differential pressure sensor and the driver side is the exhaust pressure sensor. G505 and G405 respectively. I unplugged the sensor that was not giving me codes to verify and it gave me codes for the one I unplugged in addition to the existing codes for the known faulty one.

2014年10月20日 · Both the Bentley and whatever source Alldata uses have these sensors locations reversed, this is noted in the Ross-Tech wiki. To make matters worse Audi has the G450 identified as G451 and the G451 as G505 so with all of …

2017年6月18日 · Anywho know where is Pressure differential sensor? In most VW cars that sensor is on view. I can't find this in t6 2.0 tdi 150 bluemotion. From the description they will be one at each end of the DPF that measures how clogged the DPF is. I know how it works. I asked where the sensor is.

General Information about the NAR (North American Region) 2.0L CR TDI engine can be found in the Official Factory Repair Information and sources such as Bentley Publisher's SSP (Self …