[Desertdweller]

My friends 99 7.3 starts and runs good but has no throttle response. He replaced the TPS and still nothing. Anyone have experience with this or ideas? Thanks

 

[JLDickmon]

scan it.
should tell the story

 

[psd77066]

Check the gas pedel fuse... Im sure someone here can tell you which one it is, but it happened to me while driving. I pulled over put it in park and looked for that fuse (under the dash) replaced it and went on my way. Still blows it if I push the OD button on the shift lever. I wish I could remember which one it was...sorry.