OBD2 won’t connect to ecu

[Caman96]

I can’t drive to orileys because the closest store is 70 miles away.

It was just an example as a way to try another scan tool. Is AutoZone the ONLY parts store within 70 miles?

 

[Scooterwrench]

Trying to read sensor data from 2000 c3500 5.7.

 

[Caman96]

Yup, saw that. Still depends on what data specifically he’s looking for. Local Mom and Pop auto parts stores code readers might not tell him what he needs to know.

 

[GoToGuy]

Not all code readers automatically read the type of vehicle there connected to. The ability of the code reader or better a diagnostic test unit is proportional to the price paid.
Use your brain here, if AutoZone tester was communicating that tells you something. Action - result? Don't ignore the facts in front of you.
There are even high end diagnostics machines that are crap every once in while.

 

[2drXmobb]

Drive over to O-O-O-Oreilleeeeeeeey’s auto parts!

You mean kragen auto parts lmao

 

[Caman96]

You mean kragen auto parts lmao

…or Shucks Auto Supply.