Check Engine Light On No Error Code
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Login Register OBD Codes Forum Other OBD-II Code Reader Discussion/Support Search Check Engine Light ON, but no Code stored Post Reply Print view Search Advanced search 8 posts • Page 1 of 1 crwlrjeff Posts: 2 Joined: Sun Oct check engine light no codes stored 07, 2007 11:30 am Check Engine Light ON, but no Code stored Quote Postby crwlrjeff
Check Engine Light No Codes Found
» Sun Oct 07, 2007 11:40 am I understand that codes can be stored and extracted that DO NOT result in the Check no check engine light but have codes light coming on, but can the Check light be turned on WITHOUT storing a Code? Logic (my logic, of course) says that if the vehicle operator is going to be alerted to a fault, then a fault
Check Engine Light But No Trouble Code
must exist. Therefore there can be no light without a code being generated. The same logic accepts that there can be faults that are not worthy of alerting the operator, and in such an instance there can be a stored code but no light. Under what circumstances can there be a Check Light but no stored Code? Thank you, Jeff Top Top Darkrooms ASE Certified Technician Posts: 1477 Joined: Thu Mar 29, 2007 9:44 check engine light but no fault codes am Quote Postby Darkrooms » Sun Oct 07, 2007 2:33 pm The MIL or check engine light illuminates ONLY when there is an emissions failure. It is possible to have a code stored without a check engine light, but it is not possible to have a check engine light without a code. Emmission failures are any failure that increases the car's emissions beyond the EPA's allowable specs. Hope this helps. Top jeff compton Posts: 7602 Joined: Tue Jan 10, 2006 2:09 pm Location: Kingston Ontario Canada Contact: Contact jeff compton Yahoo Messenger Quote Postby jeff compton » Mon Oct 08, 2007 6:32 am yeah if a light is on but you're not getting a code it's normally a software issue with the scan tool or a cheap code reader vs a professional level scanner! if the light's on something is there! Top legrosteve Posts: 2 Joined: Thu Mar 05, 2009 11:21 am Re: Check Engine Light ON, but no Code stored Quote Postby legrosteve » Thu Mar 05, 2009 11:42 am I have a 2000 Jeep GC that the ck engine light is on. When I try to read the code with an ELM adapter to my laptop I do not get any stored codes. If I do the ignition on off three times it does not display a code on
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are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will have http://www.e46fanatics.com/forum/showthread.php?t=966622 access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join https://answers.yahoo.com/question/index?qid=20120507155303AA6qyJN our community today! If you have any problems with the registration process or your account login, please contact contact us. User Name Remember Me? Password E46Fanatics > E46 BMW > General check engine E46 Forum Check Engine Light but No Fault Code Register FAQ Community Calendar Today's Posts Search Community Links Pictures & Albums Members List Search Forums Show Threads Show Posts Search on E46Fanatics Search All Sites Tag Search Advanced Search Go to Page... General E46 Forum This is the place to get answers, opinions and everything you need related to your E46 (sedan, check engine light coupe, convertible and wagon) BMW! Thread Tools Search this Thread Rating: Display Modes 01-20-2013, 06:39 AM #1 JSSuperiority Registered User Join Date: Jun 2011 Location: Charleston, SC Posts: 7 My Ride: BMW 3 series View My Garage Check Engine Light but No Fault Code I have 1999 328i. The Check Engine light was on in the past and I have used the Bavarian Autosport Code Reader to read fault codes, fixed problems, and the light off for good. However, recently it is on but the Code Reader shows no fault code at all. Tried to find root causes for a while and gave up. I took it to a local independent reputable BMW/Mini Specialist shop who hooked it up to his "fancy" computer, and was not able to fix (turn off the light), verified that there is no fault code, gave me a printout (Dealer Service Bulletin) that the problem is in the software and can only be fixed by the dealer, and charged me $200+ (for "troubleshooting). Before taking it to the dealer, just want to pulse if anyone had the same p
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