Car:
2005 Mazda 6 S Sedan 3.0 Auto
100k miles
New engine 65k

It runs great, sounds great etc. Did not have these codes before. I checked the vacuum lines to the egr valve and sensors, theyre just fine.

Any connecters between these codes that pop out at you guys that maybe are not all the way connected?

Thomas

 

Diagnostic Trouble Code (DTC) U0557 Definition

Check your electrical connectors and harnesses.

 

Thanks but I already know what the codes are. The question that I asked is if there are any specific connectors that pop out at anyone.

I disconnected the abs unit connecter and cleaned it even though I did not disconnect it.

Thanks again.

Thomas