Bateray discharged aftre check engine light turns on.

Tiny
SS1860
  • MEMBER
  • 2003 DAEWOO MATIZ
  • 47,000 MILES
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!
Sunday, December 18th, 2011 AT 11:43 PM

3 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Go to Autozone and have it read free and then comeback with the code/s
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Sunday, December 18th, 2011 AT 11:50 PM
Tiny
SS1860
  • MEMBER
  • 2 POSTS
I don't have a OBD2 connector how can I read it?
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Monday, December 19th, 2011 AT 1:46 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Yes, you do. All cars after 1996 must have one by federal law.

Roy
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Monday, December 19th, 2011 AT 2:51 AM

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