i have a little issue with my car. the first thing was the popping of the exhaust. so i got the scan tool and pulled two codes. P0130 O2 sensor circuit bank 1 sensor 1, and P0175 system too rich bank 2. any help would be nice. and i have jwt ecu with 555cc injectors and z32 maf

 

Is the ECU tuned for 555cc injecotrs? Find out why it is running so rich(leaky injector or ecu not tuned) and then replace o2 sensors if it is still throwing the code.

 

its tuned for the injectors, maf, turbo/supercharger program. the injectors are like new. i will try to change the o2 sensors and see what happens. and oh yeah take down that picture i dont like it florida boy i am an ohio state fan.

 

I was there and will never forget it. I loved it. Especially the fans that were crying as they left early in the 4th quarter

Ya replace the O2's and hopefully that fixes it all.