When I try to pull codes from my ECU I just get a solid CEL light. I've searched and apparently this can mean a faulty ECU or bad connection or something, however I haven't got a CEL light while driving and the car drives and shifts as it always has. Is there anything else that can cause a solid CEL when pulling codes, or is it possible that there are problems with my ECU even though my car seems to be operating normally?
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Solid CEL?
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Originally posted by zachthejack10When I try to pull codes from my ECU I just get a solid CEL light. I've searched and apparently this can mean a faulty ECU or bad connection or something, however I haven't got a CEL light while driving and the car drives and shifts as it always has. Is there anything else that can cause a solid CEL when pulling codes, or is it possible that there are problems with my ECU even though my car seems to be operating normally?
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Oh, well thats a simple answer that makes me happy to hear! I feel kinda dumb asking it now that I know the answer, but I guess I figured better safe than sorry. Thanks for the quick responses.
I have no really good reason for trying to pull codes...I just started driving full time delivering pizza about 3 weeks ago and I've been putting a lot more miles on the car so I guess I just wanted to check things out...Last edited by zachthejack10; 03-05-2008, 03:23 PM.1990 Honda Accord LX, Automatic
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Faulty ECU gives a blank code. Meaning no CEL light.
Since you're driving alot. Just take care of the car's oils.
1993 Honda Accord LX 2004-2009
1996 Honda Civic LX 2009-2012
2012 Kia Optima LX 2012-2013
2010 Honda Accord EX-L V6 2013-2018
2007 Honda Fit Sport 2017-2017
2018 Honda Accord EX-L 2.0T 2018-20XX
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Originally posted by Leungchanged "oil" to "fluids", don't forget about coolant
1993 Honda Accord LX 2004-2009
1996 Honda Civic LX 2009-2012
2012 Kia Optima LX 2012-2013
2010 Honda Accord EX-L V6 2013-2018
2007 Honda Fit Sport 2017-2017
2018 Honda Accord EX-L 2.0T 2018-20XX
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Thanks again for the input. I've been doing my best to baby my car because I just hit 270,000 and I'd like to see it make it to at least 300,000. Trans fluid, oil and coolant were changed within the last month. All other fluids were checked and everything good. My mechanic said I have a very small oil leak but for 270,000 it isnt too big and it doesnt burn oil. It'll be in the shop in a few weeks to get the timing belt changed.1990 Honda Accord LX, Automatic
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