Z19DT EDC16 Zafira 2006

[LOLO1701]

P1901: Particulate Filter Pressure Sensor High Differential Pressure – Present
for the Zafira Y it has you the possibility of regenerating the filter has particle and whatever is procedure, thank you
concesionaire has the posibilitée to make it with their program
AutoScanner Opel Can version 2.0.1.1

[Treig]

First of all it's EXHAUST pressure sensor error.  It not means that sensor 100% is bad. You need to check all system conform TIS2000 description.

The dealer technicians has ability not to regenerate filter, but to PROGRAM  sensor after replacement of a new one.
If you are going to change sensor you will need such special function.

At the present moment Opel Scanner CAN has no such ability. Probably it would be added  in future.

[LOLO1701]

There is too much difference of pressure between the entrance and the exit of the filter has particle, it is enough can be to clean it by a regeneration?

[LOLO1701]

To regenerate the filter has particle, I have roll 50 km is 125 KM / H in 4em speed + - 3600 t / min, erase everything movable code P1901en,  :Dthen regeneration this product.