ECU wire schematic/testing HELP!
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Winching
Joined: Apr 2011
Posts: 553
Likes: 8
From: Oklahoma; where the winds come rolling down the plains.
ECU wire schematic/testing HELP!
Would like to troubleshoot my ECU that caused me some trouble last week. Looking to find the component or circuit that failed. Does anyone have test procedures for the ECU or have experience working with circuit boards. I have some experience working with the electronics on electric forklifts, so I will be able to perform the necessary tests. Also would like to know what test points on the cicuit board test what? Last but not least, I would like to know how to test all sensors at the ECU. If you have a schematic of the ECU or the 4.0L I would gladly accept your input and knowledge. Thanks
Three Wheeling
Joined: May 2011
Posts: 95
Likes: 0
From: cleveland, oh
http://i1178.photobucket.com/albums/...S_ECM_Plug.jpg
This is the one I found....I don't know how to test it properly
This is the one I found....I don't know how to test it properly
Last edited by moomoo; May 24, 2011 at 10:16 PM.
Three Wheeling
Joined: May 2011
Posts: 95
Likes: 0
From: cleveland, oh
took me a few minutes to figure out how to do that hehe I am not too bad at digging up information. Not always real good at the hands on....I just bought a new voltometer today if you figure out how to test the components from there maybe you could do a write up I would really like to see how to do it....
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