ok guys this code keeps coming back and i dont know why and it gives me that code all of the sudden, i can be driving it for a week and nothing and then the check engine turns on i check and is that code then i leave and the check engine is off then turns on, giving me the same code i already check everything got a new fuel pump and jsut keps giving me this code, any help greatly appreciate it

i have a ek hatch dx with a 00 b16 swap iwith a obd1 gsr ecu with the harness

thanks guys

and this is what the code says


43 Fuel supply system

 

comon guys someone help

 

is it accompanied by poor drivability? or just the code? if its just the code it probably has something to do with the O2 sensor circuit, if has the CEL and drivability issues its probably in the fuel supply system

 

just the code no drivability issues

 

ttt