My check engine light is on after I fill up

Tiny
BENSJETS
  • MEMBER
  • 2003 HONDA CIVIC
  • 137,000 MILES
2002 Honda Civic 1.7 VTECH Automatic. The engine malfuntion light has come on and my generic scanner says there are no DTC'S registered. When starting the car it goes out and comes right back on. The little oil light comes on and goes out as it should.
The engine mal light has come on after a fill up and I checked that the cap is tight and the gasket seems fine. My generic scanner says there are no DTC'S and I cant get the scanner to turn the light off. If it is the cap, how do I turn the light off? The little oil can light goes off as it should when started. The mal light goes off and comes right back on when starting the car.
Sunday, October 30th, 2011 AT 1:57 AM

3 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Your scanner may not read the codes. Go to autozone or pepboys and have them pull the code and get back to us with that code number.

Roy
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Wednesday, May 19th, 2021 AT 1:38 PM
Tiny
BENSJETS
  • MEMBER
  • 64 POSTS
The light went out on it's on. Guess it was the gas cap after all. Live and learn. Thanks anyway ASAMaster6317
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Wednesday, May 19th, 2021 AT 1:38 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good luck

Roy
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Wednesday, May 19th, 2021 AT 1:38 PM

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