Here is my problem I just changed the Head Gasket on my 88 CRX HF. Here is what i have done to the car I have a 95 LS engine in the car, before i did the head gasket i never pulled any codes. Since know i have everything back together and started the car i am pulling a check engine light and the code is (43) didn't know i could even pull that code. Well i dont know what it can be have no clue what to check out to see what this is can it be fuel pump, fuel filter, or maybe injectors. Well i dont know what it can be and i knew if i can figure it out. I could always count on my trusty people on (Honda-Tech) to help me out. any info will help me out.
MIKE

P.S. Got what the code is right here(43 - Fuel Supply System) so you dont have to try and find it and help me out.


Modified by milruner at 8:30 AM 1/5/2005

 

https://honda-tech.com/zerothread?id=468260

 

Thanks for that help man that helped me out a lot and now i can better narrow it down better then what i was doing before. Well one more thing i just noticed on my FPR gauge that i put in my car i used to run around 40 PSI when the car was running and know i am running at like 30 PSI well it is running anybody have and ideas on what it can be.
MIKE

 

bump...
MIKE

 

seeing if anymore people can help me out on this.
MIKE

 

did you follow the steps in the helms manual, if after that you still have the issue then post for help.

if your only at 30 psi when you were at 40 then filter, pump or bad pressure regulator.

also do you have all your vaccum lines hooked up correctly, since you pulled off the head. that would change fuel pressure....

 

yes i put them on correctly and i changed all the old hoses with new ones since a couple of the old ones looked kinda bad. well i will look at buying a new fuel filter and try a different FPR. well thanks for the help i am getting.
MIKE