Unfortunately we do not accept new members for free, Now Registration cost 30€, if you are interesting Send Email to [email protected]

Zafira C B16DTH egr problem
20-08-2022, 07:49 AM,
Post: #1
Zafira C B16DTH egr problem
Hi, i have problem with 1.6 cdti zafira c,
car had egr replaced recently, but every time i push it a little bit i get those dtc`s:
p049F- egr valve efficiency(stuck closed)
p049D-egr valve position not learned
 and i am wondering is here any procedure to adapt valve (i looked in gds but i couldn`t find it) or is new valve damaged?

Thanks in advance!
Quote this message in a reply
31-08-2022, 19:01 PM,
Post: #2
RE: Zafira C B16DTH egr problem
Hi,

did you replaced it, because of damage of the egr it self? Because mostly all the exchaustchannels and everything connected to the egr is full of crusty stuff which can block some small channels and cause wrong flow of the gas. which could block the egr movement also.

I had to takt the whole intake of the engine apart and clean the channels and all of the flaps etc.
Quote this message in a reply
[+] 1 user says Thank You to hahn181 for this post


Possibly Related Threads…
Thread Author Replies Views Last Post
  Opel Zafira 1.7CDTI A17DTR Denso Billybob76320 3 133 16-02-2024, 15:53 PM
Last Post: Billybob76320
KOpel Opel Mokka B16DTH ToolSet 4 257 10-12-2023, 11:35 AM
Last Post: ToolSet
KOpel Opel Zafira C - Need Radio Wiring Diagrams alpntrb 2 284 20-10-2023, 18:06 PM
Last Post: libbservice
MChevrolet GM Techline Connect problem radu1411 0 370 02-10-2023, 14:51 PM
Last Post: radu1411
KOpel Mongoose pro GM II - connection problem houselife 5 966 29-01-2023, 12:20 PM
Last Post: vanos325i
  tis2000 problem kiruxxx 4 528 07-01-2023, 21:43 PM
Last Post: kiruxxx
KOpel Zafira c program betsesv 2 427 19-08-2022, 07:32 AM
Last Post: betsesv
  Zafira A X18XE1 szymbur 8 969 09-04-2022, 15:17 PM
Last Post: liviu2004
  Problem with Global TIS v32. Does "nothing" BrainBT 3 806 03-08-2019, 23:38 PM
Last Post: mattias93
  OPCOM problem conecting CrossMan 22 5,282 02-08-2019, 05:18 AM
Last Post: mattydr67

Forum Jump:


Users browsing this thread:
1 Guest(s)

Return to TopReturn to Content