Check engine light is on in my 2005 Elantra newly maintenanced
Check engine light is on in my 2005 Hyundai Elantra.My car was newly maintenaced:60,000 miles full maintenance,new alternator,new belts.Cost me $1500.Why is check engine light on?
Re: check engine light is on in my 2005 Elantra newly...
Check your engine oil and break oil weather it is in below low level or full, if it has in low level get an engine oil for your car module and pour it. otherwise go to authorized Hyundai service centre and check for it.
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Driving down several hills today and my car decelarated. It would not coast. I had to use gas going down. This happened yesterday as well. Today, the check engine light came on
The Hyundai online shop manual and my newly arrived Hyundai shop manual kept pointing to the coil as a possible problem. While preparing to check coil continuity I discovered the pigtail connected to the bottom of one of the coils was loose and the contacts were burned. This is the coil that supplies spark to plugs 1 & 4, the same ones that kept showing up each time the check engine light illuminated. After cleaning the contacts and making sure the pigtail was securely attached to the base of the coil I have had no further problems.
Do you own a DMM - digital multi-meter ? Do you know what a wiring diagram is an how to read one ? Free wiring diagrams here http://www.bbbind.com/free_tsb.html Enter vehicle info. Year , make , model an engine size. Under system click on lighting, then under subsystem click on courtesy lamps. Click the search button then the blue link . First diagram , look at the right , you will see trunk room lamp .At the top you'll see the fuse the supply's power to the lamp . Check for B+ voltage going in an out , check the switch . Electric Testing Techniques You Need to Know
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