Automotive Forums .com - the leading automotive community online! Automotive Forums .com - the leading automotive community online!
Automotive Forums .com - the leading automotive community online! 
-
Latest | 0 Rplys
Go Back   Automotive Forums .com Car Chat > Ford > Freestar
Reply Show Printable Version Show Printable Version | Email this Page Email this Page | Subscription Subscribe to this Thread
 
Thread Tools
Old 05-04-2019, 07:43 AM   #1
tlijun
AF Newbie
 
Join Date: Sep 2005
Location: New York City, New York
Posts: 39
Thanks: 0
Thanked 0 Times in 0 Posts
Ford Freestar P0507 Code

My 2004 Ford FreeStar 3.9 engine, 149000 miles throws code P0507, Its idle speed very high, around 2000 rpm, and no change when drive in low speed. I did two tests,

1. Pull out idle air control valve electrical connector, the engine shut off immediately.
2. Pull out Throttle Body electrical connector, the engine speed did not change

Then I replace the two parts,
1. Bought a brand new idle air control valve from Autozon, and replaced it. same problem.
2. Bought a used throttle body, and replaced it, did not fix the problem.

Based on my pull electrical connection test, the Throttle body has problem, but my replacement did not fix it. Can someone give me some advice for how to check and fix it?
tlijun is offline   Reply With Quote
Old 05-06-2019, 05:00 PM   #2
65comet
AF Enthusiast
 
65comet's Avatar
 
Join Date: Aug 2004
Location: Porter, Indiana
Posts: 890
Thanks: 7
Thanked 74 Times in 72 Posts
Re: Ford Freestar P0507 Code

Vacuum leak is next in line for P0507 code cause.
65comet is offline   Reply With Quote
 
Reply

POST REPLY TO THIS THREAD

Go Back   Automotive Forums .com Car Chat > Ford > Freestar

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 11:21 AM.

Community Participation Guidelines | How to use your User Control Panel

Powered by: vBulletin | Copyright Jelsoft Enterprises Ltd.
 
 
no new posts