How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Ron Your Own Question
Ron
Ron, ASE Certified Technician
Category: Cadillac
Satisfied Customers: 33407
Experience:  34 year as an ASE Tech
7276279
Type Your Cadillac Question Here...
Ron is online now
A new question is answered every 9 seconds

Cadillac sedan Deville: What does the codes sedan Deville

Customer Question

What does the codes for 95 sedan Deville 4.9 mean. P039 P041
Submitted: 1 year ago.
Category: Cadillac
Expert:  Ron replied 1 year ago.
Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
The code P041 can be set due to any of the following,
Camshaft Timing
Ignition Module
Powertrain Control Module (PCM)
Wiring
In order to determine which is causing the code you are going to need to do some testing, I have enclosed the test steps in the link below. Copy and paste the link to your browser to open and view it.
https://dl.dropboxusercontent.com/u/104923897/P049%20Jul%2016.pdf
I am not find any listing for the P039 so let deal with the P041 first.