PGM-FI light at highway speed

[AccordEli]

My PGM-FI light comes on when I hit highway speed with my 86 LXi. It seems to run fine and will reset with a restart. Any ideas?

Thanks,

-Eli

[shepherd79]

it doesn't reset after you restart your motor. the ECU still have the code blinking.
check under your seat.

[AccordEli]

Ok. just checked it. 12 blinks. According to the FAQ:

12 85-98 Accord
EGR Lift Sensor (Exhaust Gas Recirculation)
defective circuit or unplugged / defective sensor

Easiest way to clean the sensor??? Is there a fuse to reset the computer?

Thanks for the help,

-Eli

[Mac]

Is there a fuse to reset the computer?

Fuse #11 in the under the hood fuse/relay panel.

[shepherd79]

you can take the EGR valve out and clean it with carb cleaner. Check to make sure it holds the vacuum properly.
to reset ECU, pull out #10 and 11 fuses under the hood. they both have to be pulled out.

[charlie89LXi]

Will disconnecting the battery also reset the ECU?
Thanks.

[AZmike]

yes, but we're all lazy and prefer pulling fuses.