both front '02's are throwing a code for running too rich.. i have replaced the sensors and still get this code.

I have ls6 cam and got the code after adding pacesetter long tubes.. could it just be that the headers are making it too rich and it needs a retune or maybe it dropped the tune from battery being disconnected for too long.. ?

 

headers make it run rich

 

Disconneting the battery will not make your car lose its tune.

 

What is the code?

 

ok so what do ya'll think it is.. think its just tuned too rich?

 

Agreed what is that number? I have headers and have had no codes like that yet although from my EFI logs I think the headers have made for a richer running engine.

 

p0175 i think.. and p0172..