shagman needs help with code p0340 how to make car better

[shagman]

Hi i'm shagman ; I have 03 mustang GT, have problem car stalled then would start . finally started but with code p0340 camshaft position censor . i change it now it starts but it jerks as you give gas at a about 2, grand . it don't do it all the time. auto zone said it could be coil pack or timing. mustang shop said no it has nothing to do with it, but don't know but said it could be computer going bad. please could someone help me figure it out. it just happened sunday

 

[Ethereal Zer0]

Well I am certainly not an authority figure when it comes to these kinds of things, but when was the last time you changed the plugs? Also just did a quick google search (which I'm sure you've prob done as well), and found this P0340 Code - Cam Pos Sensor - Ford Mustang Forums Hopefully that helps some? Good luck to ya.