Unfortunately we do not accept new members for free, Now Registration cost 30€, if you are interesting Send Email to [email protected]
Opel Astra H Z16XEP faultcode P0171
|
16-08-2016, 08:16 AM,
Post: #1
|
|||
|
|||
Opel Astra H Z16XEP faultcode P0171
I replaced EGR valve and cleaned intake manifold and all vacuum hoses,replaced all gaskets
but trouble keeps coming back after driving about 150 km. What could be the problem? |
|||
|
![[+]](https://cartechnology.co.uk/images/CarTechnologyTheCure/collapse_collapsed.png)
|
16-08-2016, 09:10 AM,
Post: #2
|
|||
|
|||
|
RE: Opel Astra H Z16XEP faultcode P0171
Ive block and unplug egr and works without any problem and faultcodes
 Same engine , astra h 2005 year
|
|||
|
|
|
16-08-2016, 09:15 AM,
Post: #3
|
|||
|
|||
|
RE: Opel Astra H Z16XEP faultcode P0171
What are the front and rear lambda sensor readings on idle and at full throttle.............?
If My Post Was Helpful
Than Please Click On Thanks & Rep..  |
|||
|
|
|
16-08-2016, 09:18 AM,
(This post was last modified: 16-08-2016, 09:20 AM by Twoone.)
Post: #4
|
|||
|
|||
|
RE: Opel Astra H Z16XEP faultcode P0171
What is the long term fuel trim level at idle and when you hit thema trotle?
Verstuurd vanaf mijn SM-G920F met Tapatalk (16-08-2016, 09:18 AM)Twoone Wrote: What is the long term fuel trim level at idle and when you hit the throtle? Verstuurd vanaf mijn SM-G920F met Tapatalk |
|||
|
|
|
16-08-2016, 10:49 AM,
Post: #5
|
|||
|
|||
|
RE: Opel Astra H Z16XEP faultcode P0171
Could this be the solution?
|