Flashing D4 light on the dash

1992 HONDA ACCORD
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RFIELDS121680
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  • 1 POST
i have a 1992 honda accord and somtimes it dont start right back up after i turn it off. i have to wait for the D4 to stop flashing then it starts
Apr 12, 2011 at 6:15 AM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
The PGM-FI main relay is faulty. Remove and resolder the contacts of the circuit board should solve the problam.

This is a known common fault for Honda vehicles from 1990 to 1998.
Apr 12, 2011 at 8:37 AM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
Here is a diagram of the part location.
Image (Click to enlarge)
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Apr 12, 2011 at 8:40 AM
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