Opel Zafira B diesel 1.7CDTi with fault code P1901 pointing at DPF differential pressure sensor causing check engine indicator to pop up while driving at high revs.
Here's a tutorial explaining how to access and replace DPF sensor.
http://mr-fix.info/
Facebook: / mrfixpl
Instagram: / mrfixpl
Pinterest: / mrfixpl
Instructables: http://www.instructables.com/member/m...
Watch video Opel 1.7CDTi DPF pressure sensor replacement P1901 online without registration, duration hours minute second in high quality. This video was added by user mr-fix 22 April 2017, don't forget to share it with your friends and acquaintances, it has been viewed on our site 178,614 once and liked it 337 people.