bateray discharged aftre check engine light turns on.

2003 DAEWOO MATIZ
47,000 MILES
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SS1860
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  • 2 POSTS
alternator works, battery is in a good condition(tested), but I found out when check engine light turns on and when it get cold the battery get discharged completely, but by pushing the car or use an help battery it start easily. The check engine turns on some time and remains on, and it turns off itself. I don't have access to diagnosis device so I don't know the fault. Can you help me to find it out?!!
Dec 18, 2011 at 11:43 PM
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RASMATAZ
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Go to Autozone and have it read free and then comeback with the code/s
Dec 18, 2011 at 11:50 PM
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SS1860
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I don't have a OBD2 connector how can I read it??
Dec 19, 2011 at 1:46 AM
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ASEMASTER6371
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yes, you do. all cars after 1996 must have one by federal law.

Roy
Dec 19, 2011 at 2:51 AM