[jraymelt]

Hi guys, I just replaced the TPS in my 2001 5.9 R/T and everything works fine, or at least until today. My MIL light came on while I was driving. At least that's what the owners manual calls it. Looks like the engine symbol. Could this be because of the new TPS or something else? Thanks in advance for the help.

 

[scrappy]

Did you reset the PCM after you put the new TPS in? If you didn't you should.

 

[Neil F.]

You need to read the code to determine what is the problem, Turn the key ON-OFF-ON-OFF-ON. the codes will show in the odometer window.