I installed my Ipd Tcv on my car because my car was throwing codes p0171 and p0243. So I replaced the tcv and the hoses with silicone hoses.

My car is still throwing those codes after replacing it all and it is still bucking when I get on it hard. I checked all the hoses and the control everything is tight and it seems like no leaks. What else could be causing this?

 

Lines wrong?

 

would you happen to know of a diagram that would show the right order.

 

What year is it?

 

I found out my lines were right. Its still happening.

 

Have you changed anything else lately?