Code 43 - Fuel Supply System??????
06-29-2002, 08:38 AM
#1
Honda-Tech Member
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Code 43 - Fuel Supply System??????
I just got a code 43 check (fuel supply system) engine light on my 91 CRX DX today. I have a 96 B18B1 running 90-91 LS Non-OBD electronics - ecu, injectors, distributor. Would this be a problem with the fuel pump, lines, injectors? I know that the injectors have their own code 16 but I'm not sure to rule that out. I noticed that it isn't getting very good gas mileage, it runs strong but I guess something is wrong. What all should I troubleshoot for a code 43?
06-30-2002, 01:34 PM
#3
Re: Code 43 - Fuel Supply System?????? (VTECVillain)
are u running rich?
change fuel filter
check fuel pressure
if no maybe u r not getting the right readings by ECU
reset it. see if it stay theres..
change fuel filter
check fuel pressure
if no maybe u r not getting the right readings by ECU
reset it. see if it stay theres..
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