Ok well i have a 00 Civic Si B16 with a Jackson supercharger on it. I need to get through DMV to get my car tagged but my check engine light keeps commin on for (Fuel Bank 1 to rich) I checked my fuel pressure with my gauge n it says 36 with hose on n 41 w/o the hose. Im just lookin 4 some advice i have 310 injectors, fuel pump, fuel rail, n regulator. Please help me. TY

 

can it possibly be O2 sensors?

 

do u think it could b the O2?? it just keeps throwing the same code (To rich)

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Fresh_Si &raquo;</TD></TR><TR><TD CLASS="quote"> i have 310 injectors, fuel pump, fuel rail, n regulator. Please help me. TY</TD></TR></TABLE>

what kind of fuel managment system do you have to control those injectors?

 

when i threw a code 41, it was my primary o2 sensor

 

just the rgulator n gauge ATM. Im not sure wht to get to rly control them, cause if i get a obd1 ecu my friend has crome but then i dont think i can pass inspection with the obd1. Any suggestion?

 

Im throwing a p072 i think its a "p" code DTC code

 

your running to rich because the ECU is calibrated to run stock 240cc injectors. just putting an adjustible fuel pressure regulator will not give you enough adjustment (if any at all) to compensate for the extra injector flow.

you need to have it properly tuned. period. there is no fix anyone can do for you unless you pay someone to tune your ecu.

good luck.

 

how can u tune a obd2 ecu?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Fresh_Si &raquo;</TD></TR><TR><TD CLASS="quote">how can u tune a obd2 ecu?</TD></TR></TABLE>

you can't.........you need to convert to OBD1 then run hondata, crome, neptune, uberdata or any other OBD1 tuning software.

 

Iv ordered stock injectors so i hope that fixes it. As 4 the obd1 i will do that soon as i get it through the DMV cause i know someone that has Crome n he can set it up 4 me. But thx alot 4 ur time.