bought an aem wideband kit and was wonderin if i should weld in another o2 bung in dp for it or can i somehow tap stock ecu with rtek1.7 into wideband ????

 

the AEM UEGO does not have a 0-1v output to simulate a narrowband. You need another bung. And it needs to me installed 36" from the turbo per the AEM instructions.

 

one quick question what is the little trimmer/turn **** on pass. strut tower that says L-R???

 

you might be talking about the variable resistor (somebody can correct me here, I haven't had the stock ECU for a while)... it affects idle mixture. You really shouldn't mess with it.

 

i bought the car from a real jackass and he molested the whole car so its already been messed with so where should it be set ? I removed all omissions and rats nest and modded tb will it affect that trimmer thing mixture? majigger