So i replaced my throttle body and now it idles at like around 1200rpm's...has anyone else encounter the same problem after replacing the throttle body?? I need help asap cuz i need to pass smog test this month... Thanks fam appreciated...

 

You have an electronic TB, you might have messed up the TPS and it thinks it's open when it isn't. I think they have to be reprogrammed truthfully.

 

How can I reprogrammed it??? I just installed it didn't do anything but unscrew and screw back...

 

Did you clean the TB at all?

 

no i just replaced it with a new part... it failed the smog test with the old part.

 

Only thing I can think of, is that the sensor isn't reading right, and it might need a Tech-2 to actually plug in the new values.

 

im gonna look into that... if anything else pops in your head plz let me know... thanks for all the info bro...

 

So my brother in law took my ride to one of his buddies that works at the dealership and he reprogrammed and re-tune the MC and now it's running stronger than ever... Thanks chibi for your input and your info...

 

Glad I could help!

These electronic TBs can be a pain sometimes haha

 

First time ever I replaced a throttle body like this one... good thing I got it cheap and my brother in law had the hook up at the dealership...