Re: Opinions: Rough Idle, Code 43 |
Subject: Re: Opinions: Rough Idle, Code 43 by Matatk on 2017/6/3 4:50:15 Code 43 is the knock sensor circuit. I will take a picture of the fsm tomorrow for you. You can check the sensors for voltage and ohm them. Otherwise could be ecm. As far as I recall those ecms are extremely difficult to find, and there are a few places that rebuild them. |