code 43
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.
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.
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