Advertisement
If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)
Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie
Please note that it is not permitted to have referral links posted in your signature. Keep these links contained in the appropriate forum. Thank you.

https://www.boards.ie/discussion/2055940817/signature-rules
Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

P22AA obd code

  • 14-07-2019 4:26pm
    #1
    masterboy123
    Registered Users, Registered Users 2 Posts: 5,915 ✭✭✭


    Any idea what could be the issue with P22AA error code? Got yellow engine light today. No symptoms while driving.

    3 weeks ago I had P22A6 error code but mechanic said he can't find anything wrong and did reset.


Comments

  • #2
    bop1977
    Registered Users, Registered Users 2 Posts: 1,066 ✭✭✭bop1977


    Which car?


  • #3
    masterboy123
    Registered Users, Registered Users 2 Posts: 5,915 ✭✭✭masterboy123


    Mercedes C class 2015.
    bop1977 wrote: »
    Which car?


  • #4
    bazz26
    Registered Users, Registered Users 2 Posts: 51,364 ✭✭✭✭bazz26


    Is the mechanic familiar with Mercedes cars? Does he have proper diagnostic equipment to read Mercedes specific codes? It sounds like he doesn't.


  • #5
    masterboy123
    Registered Users, Registered Users 2 Posts: 5,915 ✭✭✭masterboy123


    Oh his ad it says BMW and Mercedes diagnostic.

    Do you think I should consider another mechanic? Avoiding Mercedes dealer to escape a huge bill.
    bazz26 wrote: »
    Is the mechanic familiar with Mercedes cars? Does he have proper diagnostic equipment to read Mercedes specific codes? It sounds like he doesn't.


  • #6
    bazz26
    Registered Users, Registered Users 2 Posts: 51,364 ✭✭✭✭bazz26


    Yeah I hear you.

    Sometimes however while initially expensive it can work cheaper overall to get the problem properly diagnosed versus going over and back replacing parts in the hope its right. With intermittent faults it can be a tough one to call.


  • Advertisement
  • #7
    bazz26
    Registered Users, Registered Users 2 Posts: 51,364 ✭✭✭✭bazz26


    Just to add it might be worth joining a Mercedes owners forum to see if someone one there is familiar with these codes.


  • #8
    masterboy123
    Registered Users, Registered Users 2 Posts: 5,915 ✭✭✭masterboy123


    Is there an Irish/UK based mercedes forum that you're aware of?

    Thanks. Have a good week ahead
    bazz26 wrote: »
    Just to add it might be worth joining a Mercedes owners forum to see if someone one there is familiar with these codes.


  • #9
    dodzy
    Registered Users, Registered Users 2 Posts: 10,153 ✭✭✭✭dodzy


    Your mechanic does not have a good diag tool. That’s a generic OBD code which throws up plenty of results on google.


  • #10
    masterboy123
    Registered Users, Registered Users 2 Posts: 5,915 ✭✭✭masterboy123


    Will check out other mechanics.
    dodzy wrote: »
    Your mechanic does not have a good diag tool. That’s a generic OBD code which throws up plenty of results on google.


Advertisement