car running rich?? 3.1L

my check engine light is on, throws code 33 i believe, which i think is the manifold air temp sensor, i replaced it, now the check engine light returned,
could it be the ECU that is messing up??
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

the
returned,
33 is the MAP sensor. How are you checking what code you have?
--
Mr. Floppy



Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload
i had the code ran at auto zone
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.