Any1 had that problem b4? my 92 civic is throwin (Code 1) and (Code 43) n as im concerned code 1 is o2 sensor and code 43 is fuel supply system, first i got code 43 then after awhile i got code 1, when driving and i hit the gas it seems like it doesnt want to go anywhere until like 2 seconds after it pulls like it should in the 1st place.. now ma question is how can i get this problem solved ill apreciate the help!

 

any1 got ideas need help with this!

 

Update:

its getting worst i was drivin just now n when i do a full stop n try to take off i hit the gas n it stutters like its chocking n doesnt wanna take off unless i rev up to like 5grand then pop clutch then it goes away soo basicly on low rpm's its shitty but when i hit the gas harder it seems to be fine unless i let the rpm's drop

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sickvtec &raquo;</TD></TR><TR><TD CLASS="quote">Update:

its getting worst i was drivin just now n when i do a full stop n try to take off i hit the gas n it stutters like its chocking n doesnt wanna take off unless i rev up to like 5grand then pop clutch then it goes away soo basicly on low rpm's its shitty but when i hit the gas harder it seems to be fine unless i let the rpm's drop</TD></TR></TABLE>

We did a mini-me swap to my brother in law Del Sol couple of month ago. Recently started throwing the same codes as you, same problem as you, we checked fuel injectors, injector clips, fuel filter, ect. Finally, we decied to change the fuel pump, we installed a b16 fuel pump that I used to have in my civic a while ago. Right after changing the fuel pump, we recet the ecu and no more codes after that. I hope this info resolve your problem, also do the same we did before spend money in a fuel pump, check injectors, clips, fuel filter, ect. Good Luck

 

Yeah hopefully thas the problem im about to put ma walbro fuel pump i just bought n see how things go from there cuz i checked everythin besides the fuel filter n fuel pump but well see thanks man

 

I had the same codes when my engine was running too lean. Check that fuel pressure is correct and make certain the fuel pump is working properly as already mentioned.