engine code 43

[mugenguy]

so my 91 integra is throwing code 43 ,fuel supply system, wat could that be could that be? car runs fine and everything.....can it be the fuel pump, injectors??

 

[ricestick]

Check your fuel filter

 

[mugenguy]

already had it replaced two weeks ago

 

[ricestick]

Check your Oxygen Sensor, sometimes code 43 will show if the o2 is bad

 

[mugenguy]

got it replaced same day as filter

 

[heykosal]

Why don't you take it to your local auto parts store and get the code reader, a Pxxxx code is a lot more specific and will help you pinpoint the problem.

 

[mugenguy]

....

i work at an autozone but all we got there is an OBD2 scanner and my car is OBD0

 

[g3teg97]

Find a place that has a 0BD0 scanner

 

[mugenguy]

you wont happen to know a place other than the dealer

 

[g3teg97]

I use discount auto parts, but I have OBD2.

 

[danda2]

cars 95 and older are on OBD0 which means that these cars dont have pxxxx codes each manufacture had their own way of doing it but ok first clear the code do this by taking off the hazards fuse wait 10 second then put it but and warm up the car to operating temp if it dose not come on it was the wiring for the o2 was lose or damaged if it comes on then start looking at the fuel pressure reg if that ok that some test will need to be done to determind the problem hope this helps

 

[heykosal]

i work at an autozone but all we got there is an OBD2 scanner and my car is OBD0

Sorry, didn't think before I posted..

 

[mugenguy]

wat about a egr valve could that cause becasue today i notice that mine was plugged in but that the same time i have a 91 with a 92 motor in it so i couldnt find where to plug it in and there aint no connector around it

 

[danda2]

this could be the 91 and the 92 are different but checking all the dtc codes nothing came up with a egr setting a check engine light

 

[BrokenTalon27]

cars 95 and older are on OBD0 which means that these cars dont have pxxxx codes each manufacture had their own way of doing it but ok first clear the code do this by taking off the hazards fuse wait 10 second then put it but and warm up the car to operating temp if it dose not come on it was the wiring for the o2 was lose or damaged if it comes on then start looking at the fuel pressure reg if that ok that some test will need to be done to determind the problem hope this helps

ummm....no. try again