ECU Code 43 What Do I Fix???
07-07-2005, 10:38 PM
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ECU Code 43 What Do I Fix???
I have a 92 Si Hatch with an h22a4 swapped into it right now its throwing a troubled code 43, which is Fuel Supply System, is that my fuel pump? injectors? or what? what do I need to fix? it sputters an shuts of alot an when the code is on VTEC doesn't engage, its also throw a Map Sensor code to
07-08-2005, 12:06 AM
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Re: ECU Code 43 What Do I Fix??? (ImThatGuy)
a Code 43 also means a possible h02 sensor problem. Most people replace that then the code 43 goes away. The only problem is that part is $$$ from the dealership.
James
James
07-08-2005, 08:02 AM
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Re: ECU Code 43 What Do I Fix??? (Jedi_Sol)
go to autozone and get a bosch universal o2 sensor. its like 70 bucks at most. i did this and it helped my issue with code 43
