Why is CEL flashing when idle

Tiny
SASPA
  • MEMBER
  • 2002 HONDA ACCORD
  • 239,000 MILES
2002 Honda accord check engine light on and blinks only at idle. Car runs fine, rough at idle. Low oil now corrected. What is it?
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Sunday, October 7th, 2012 AT 8:55 PM

2 Replies

Tiny
ASEMASTER6371
  • EXPERT
Missfire. Blinking indicates a plug, wire fault. Have it check to verify

Roy
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Sunday, October 7th, 2012 AT 8:56 PM
Tiny
KHLOW2008
  • EXPERT
Check for trouble codes first. When MIL comes on, they should not blink. Blinking could mean a fault in the wiring circuit.
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Sunday, October 7th, 2012 AT 9:47 PM

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