iam throwing a code 43. i know it has something to do with fuel. but what could it be

 

same here... some ppl on G2IC.com say its the 02 sensor ... i am goin to try that this week... let u kno what happens !

 

thanx alot i would appreciate it

 

Code 43: Fuel supply system oxygen sensor,..............Check fuel pressure, FPR and check for any vaccum leaks and check oxygen sensor.

That is right out of the helms manual for the 90-93 Integra, that's all that will set that code to go off but most likely I think it will be an o2 sensor problem as long as your other things are all hooked up right. Honda fuel systems are rarely problematic.

 

could be you r fuel pressure regulator, thats what is wrong with mine

 

i got my 02 ... replacing tomorrow let u kno after i get home from school and work