Diagnostic Code E046
Cadillac
 

Cadillac Forums | Help Us Help You | Advertise | Cadillac Parts | Cadillac News | Cadillac Classifieds / (Old System)

Cadillac Technical Archive | Cadillac Dealers | Cadillac Reviews | Cadillac Dealer Reviews | Cadillac Vendors

CadillacForums.com is the premier Cadillac Forum on the internet. Registered Users do not see the above ads.
+ Reply to Thread
Results 1 to 3 of 3
Cadillac Seville / Cadillac Eldorado Forum Discussion, Diagnostic Code E046 in Past Cadillac Vehicle Discussion; I just ran the self-diagnostic on my newly acquired caddy after the service engine soon light came on. The description ...
  1. #1
    barth875oh is offline Cadillac Owners Member
    Join Date
    May 2003
    Location
    Muscatine, IA
    Age
    31
    Posts
    35

    Diagnostic Code E046

    I just ran the self-diagnostic on my newly acquired caddy after the service engine soon light came on. The description for E046 was "Right to Left Bank Fueling Difference", what should I check to replace?

  2. Remove Advertisements
    CadillacForums.com
    Advertisements
     

  3. #2
    barth875oh is offline Cadillac Owners Member
    Join Date
    May 2003
    Location
    Muscatine, IA
    Age
    31
    Posts
    35
    Thread Starter
    I should note that driveability and idling isn't any different than before it came on.

  4. #3
    vanaisa's Avatar
    vanaisa is offline Cadillac Owners Enthusiast
    Automobile(s): `65 DeVille Convertible´67 Eldorado,´02 DHS
    Join Date
    Apr 2003
    Location
    Tallinn, Estonia
    Age
    46
    Posts
    517
    It means, that one fuel injectors rail inject different amount of fuel.
    I think you need clean those rails and maybe have injectors controlled.
    I had same readings in last winter - i just add bottle of injector cleaner to gasoline, and it helps.

Quick Reply Quick Reply

Register Now

Please enter the name by which you would like to log-in and be known on this site.
If you do not want to register, fill this field only and the name will be used as user name for your post.

Please enter a password for your user account. Note that passwords are case-sensitive.

Please enter a valid email address for yourself.

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Bookmarks

Cadillac Posting Rules

  • You may post new threads
  • You may post replies
  • You may not post attachments
  • You may not edit your posts
Read about Lincoln | Buick | Kia Forte Forum
Need products for your Cadillac? Check out your options at the links below:

custom floor mats | Cadillac Chrome and Black Chrome Wheels | window tinting