95 GSR Trouble Code 43
11-08-2012, 03:41 PM
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95 GSR Trouble Code 43
My Integra is throwing a 43 code which is "fuel supply". Seems to be running fine, but has been using a little more fuel then normal.
Any idea's?
Any idea's?
05-27-2014, 06:59 PM
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Haha my latest car purchase, a '94 LS, is throwing the same code.
It only seems to come on when the car is cold and I use anything other than minimal throttle. I can shut the key off and restart the car within less than a minute and it goes out.
In other threads I've read 02 sensor, fuel pressure regulator and fuel pump if yours is aging. I code chart also says something about a vacum leak. Someone mentions the filter as well if it was never changed.
My car isn't getting the greatest mileage but it OK. I have the 02 sensor and will change it shortly. I'm gonna check the FP and will change the filter and possibly the pump. I might have a pressure regulator from another car to use.
It only seems to come on when the car is cold and I use anything other than minimal throttle. I can shut the key off and restart the car within less than a minute and it goes out.
In other threads I've read 02 sensor, fuel pressure regulator and fuel pump if yours is aging. I code chart also says something about a vacum leak. Someone mentions the filter as well if it was never changed.
My car isn't getting the greatest mileage but it OK. I have the 02 sensor and will change it shortly. I'm gonna check the FP and will change the filter and possibly the pump. I might have a pressure regulator from another car to use.
