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    • Devin

      Sean T. is the new TSOC President!   03/27/16

      As some of you may know, I started this forum back in 2010 in response to TCCA being sold to AutoGuide. I originally made this forum and called it the Taurus Club of Michigan (or something like that) purely as a joke, except a bunch of members from TCCA started joining. We eventually changed the name to the Taurus and Sable Owners Club, and we instantly started getting tons of signups from TCCA members in search of a new forum to join.  I only had my Taurus for about 6 months, and have moved on to the Mopar side. After 6 years, it seems weird for me to be president of TSOC. So as of today, I am 'stepping down' as President of the club and hereby hand the title of TSOC President to Sean T! I would say that most of you already know who he is, and I think he will do a great job as TSOC President. I will remain an admin of the forum and will continue to manage the server and forum software. Sean will be taking over all other responsibilities, including being in charge of the TSOC donations and money management. I will continue to pay for domain renewals, forum license renewals, and any other forum expenses, with Seans approval. Everybody please welcome Sean as the new President! Click here to view the full thread. ->
    • Devin

      Donation/Membership Benefits Changed   03/29/16

      As of today, the benefits for each donation level has been updated to improve our members experience on the forums. Be sure to check out the new benefits, and if you haven't already, please donate! Your donations help keep the forum running, and give you a better online experience.  Click here to see the changes and how to donate!  
    • Sean T.

      Having trouble logging in after the update?   04/25/16

      After the forum update, you need to use your displayed name as your login. Your password should remain the same. If you are still having trouble, please e-mail Sean at TaurusOwners@gmail.com and he can reset your password.
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hmrambling

P0443 Solution Not In The Manual

3 posts in this topic

A google search of P0443 renders results with stories of people changing their ECU and having it flashed along with a lot of guesses with how to fix the problem. The problem is that the code is non-specific and requires specific diagnostic tools to diagnose, and even then, the proposed solution does not fix the code. While the code says that this is the problem:

cx1687.jpg

After you replace it, you still have the code.

I stumbled upon the following post and it seems to work (so far)

Had same problem with my 97. Over the course of a year and a half I checked or peplace everything in the circuit with no results. found the cure last month. Under the rear passenger side door is the fuel filter. Next to it is a metal tube with a fitting in it. Open the fitting and empty the line of any fuel. Clear the code and you should be good to go.

Source

So, if you have the P0443 pop up, you may want to try to solution above BEFORE replacing the Vapor Canister Purge Valve or letting a shop lead you to replace your ECU.

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Actually the code means that there is a problem with the purge valve. Opening and draining manually the canister does not solve anything, problem will reapear when the canister is full. Quote from here:

To cause a P0443, there has to be a problem with the purge control CIRCUIT, not necessarily the valve. Usually they are a unit housing the valve and the solenoid as an assembly. Or it could be comprised of a separate solenoid with vacuum lines to a purge valve. That said, it could be any of the following:

  • Bad purge solenoid (internal short or open)
  • Wiring harness chafing or rubbing another component causing short or open on control circuit
  • Connector worn, broken or shorted due to water intrusion
  • Driver circuit inside powertrain control module (PCM) is bad

Edited by SoNic

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CEL stayed off 2 days and returned as you predicted. Bought the part on Amazon and should have it in on Wednesday. There was always wishful thinking, guess it was worth a try. :(

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