changing fan scheduling?
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 2 of 2
Cadillac Powertrain Control Module (PCM) Tuning Discussion, changing fan scheduling? in Cadillac Engine Technical Discussion; I bumped the timing up a few degrees on my '92 Eldo (4.9) for a little more torque and installed ...
  1. #1
    Tony_Hanna is offline Cadillac Owners Member
    Automobile(s): '92 Eldorado TC
    Join Date
    Oct 2007
    Location
    Charleston, WV
    Age
    37
    Posts
    71

    changing fan scheduling?

    I bumped the timing up a few degrees on my '92 Eldo (4.9) for a little more torque and installed a 180 thermostat to help ward off preignition from the timing advance. As a result the stock fan scheduling is all wrong and the temps get higher than I'd like while idling. Is there any way to adjust the fan scheduling through the PCM or am I stuck with wiring in an aftermarket fan controller?
    Thanks,
    Tony

  2. Remove Advertisements
    CadillacForums.com
    Advertisements
     

  3. #2
    N0DIH's Avatar
    N0DIH is offline Cadillac Owners Master
    Automobile(s): 94 Fleetwood Brougham
    Join Date
    Aug 2004
    Location
    Rockford, IL
    Age
    47
    Posts
    7,511

    Re: changing fan scheduling?

    Give Fastchips or Wester's a call. I know Lyndon can do some work on the 90-95 ECM's, but not sure of the details of it.

    Let him know I sent you (again, if that helps any!)

    Tom

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