i Got A 95 Civic Hatchback Im Throwing 43 Fuel Supply System


what Dose That Mean??

i Got A B20z In It And An PO6 Ecu...lmk

 

"defective or malfunctioning fuel supply system"

This is what the manual should say, still does not say much, maybe the fuel pump? did you check to see if it's coming on?

 

First off your sohc fuel pump probably won't supply enough fuel for the b20.

Secondly the LS ecu won't have the correct fuel injector duty cycle for the b20.

To answer your question, check your fuel pump to see if its working.

 

when i threw that code in my ls it was my fuel filter but yea check your fuel pump b/c lzylst makes a good point.....

 

ttt

 

Please Help!!!!!

I Tryed All That... Same Thing Is Goin On

 

Main relay will cause the fuel pump to not work.