Bar

[Nbcsmiley]

jdm b16 failed bar test twice nox too high running rich need advice swapped everything to us b16 including p30 ecu still no pass any advice will help

 

[Nbcsmiley]

pm me with info if u can please.

 

[LS_VTEC]

Make sure your A/F ratio is close to 14.7:1. Replace the catalytic converter. Thats a start. Would be a lot easier to diagnose it in person for you may not need a new catalytic converter.

 

[Nbcsmiley]

has brand new piping universal cat...alsonew 02but i hear that maybe bad (bosch) also i heard something about retarding the timing by two so i might try tht out. also heard of a fuel pressure regulator so it doesnt get so much juice and takes away from the running rich um think thats all....where are u located?

 

[LS_VTEC]

NJ.

 

[Nbcsmiley]

yah see im down in cali....