1999 Honda Accord Engine Maint Light remains on after requi

Tiny
TREBORM
  • MEMBER
  • 1999 HONDA ACCORD
  • 4 CYL
  • FWD
  • MANUAL
  • 31,006 MILES
I took car to have oil changed, tires rotated, brakes checked and overall inspection. I then replaced the plugs, air filter and used an ODB scanner (which showed "No Codes") and used the Erase procedure three times but the light still remains on. I realize that a sensor might not be working but wouldn't that show on the scanner? If it is a sensor with thowing where can I find a diagram to locate them?
Wednesday, June 25th, 2008 AT 9:59 AM

1 Reply

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Hi treborm,

You mean the check engine light remains on when the vehicle is started and shows no codes on the scanner?

When did this problem start, before the service?

Any problem with starting and running of vehicle?

Without any error code, it should be the ECM or its wiring circuit that is at fault.
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Thursday, June 26th, 2008 AT 11:32 AM

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