[V8] Running Rich

[S_Matus]

I have failed to get my car to pass emissions.  I replaced the Plugs(they were a wide gap), rotors, caps, and the head temp sensor. 

NOTE: the rotor  Bosch #04170 part firts perfectly and only $4.22 @ autohausaz.com.

I replaces the Ox sensor only 12,000 mi ago.  Could it be bad so soon?  What is the Bosch part number for the 4 wire ford replacement? I'll but another one.

I have some gremlins with the instrument cluster, could this be a source of the problem?  Does the ECU use signals from the IC?

Any advice is appreciated.

Scott.
'91 V8QM
'03 RS6
'07 GTI

       
---------------------------------
You snooze, you lose. Get messages ASAP with AutoCheck
 in the all-new Yahoo! Mail Beta.