MustangWorks.com - The Ford Mustang Power Source!

Go Back   MustangWorks.com : Ford Forums > Mustang & Ford Tech > Modular Madness
Register FAQ Members List Calendar

Notices


Reply
 
Thread Tools Rate Thread Display Modes
Old 12-31-2008, 12:54 PM   #1
Steed
Registered Member
 
Steed's Avatar
 
Join Date: Dec 2008
Posts: 1
Default 2003 Mustang Gt throwing P0340 Code

Hello Everyone,

I am new to this forum. I have recently had an issue with my car throwing a P0340 code. I first noticed the issue when I started up my car and quickly died after starting twice! I got it running and returned home and noticed a funny smell and a low whine from the engine. I replaced the Camshaft Position Sensor and it continued to backfire or burp upon start up. Next I disconnected the battery terminals for 10 minutes and the check engine light went away. I still have the same whine and burping issues with start up but no check engine warning light. I read it may be the alternator but, wanted to get some advice from fellow mustang enthusiasts before driving it to get the alternator reading. Id appreciate some advice.

Update- Check engine light returned, I drove the car around for a while and it seems to be running fine except the low whining noise is still present.

03 Gt Specs:
3:73 Gears
Eibach Lowering Springs
Xflows
Trick Flow Throttle Body
Cold Air Intake
Diablo Predator Tuned

Last edited by Steed; 12-31-2008 at 03:06 PM..
Steed is offline   Reply With Quote
Old 11-01-2009, 08:38 PM   #2
autotech 1
Registered Member
 
Join Date: Nov 2009
Posts: 1
Default Re: 2003 Mustang Gt throwing P0340 Code

would like to know what the cure was have the same year & make identicle symtom
autotech 1 is offline   Reply With Quote
Old 11-16-2009, 10:39 PM   #3
goodyear1984
Registered Member
 
Join Date: Dec 2006
Location: new york
Posts: 482
Default Re: 2003 Mustang Gt throwing P0340 Code

as funny as this sounds i went and looked on a different site for ur problem and check this out

P0340 Code - Cam Pos Sensor - Ford Mustang Forums
__________________
347 stroker all forged,arp everything,stud mains w/girdle,7qt pan,full roller, custom cam, aluminum heads swirl valves 5 angle valve job.quick fuel 750,areomotive pump,cobras w/nitto drags,and m/t et drags for the track, ford racing 373 gears,centerforce clutch,tko500,underdrive pulleys,bassani x-pipe,flowmasters
^best et so far 11.6 1.61 60ft coming soon 9sec et's
1992 mustang gt
2001 gmc 1500 4x4
78 century boat
92 skidoo
goodyear1984 is offline   Reply With Quote
Reply



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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
2003 mustang gear help!!!!!!!!!!! hetzyhetz Modular Madness 5 10-25-2006 07:32 PM
2003 mustang gt chrismustang Modular Madness 10 06-07-2004 07:44 PM
T-Tops for 2003 mustang chrismustang Modular Madness 3 06-05-2004 02:36 AM
2003 Mustang Terminator rbatson Blue Oval Lounge 22 01-11-2002 02:14 AM
2003 Mustang? Mantazz Blue Oval Lounge 6 07-24-2001 07:41 PM


All times are GMT -5. The time now is 07:57 PM.


SEARCH