Piratse

iTrader: (1)

Hi everyone,

I did a search and found nothing to explain this. I have a check engine light on (1993 lexus sc300). I ran 2 cables in the diagnostic fuse box TE1 and E1 to check the codes. Problem is it just keeps flashing on dash. No specific flashing just a constant flash with no long pauses. I watched it for several minutes and it just flashes non stop(similar to a blinker flash). Any idea what the problem is (or is this in itself a code)? Thanks!

mitsuguy

iTrader: (2)

constant flash means that no codes are stored...

disconnect the battery to reset the light and continue driving, see if it comes back...

Piratse

iTrader: (1)

You are helping me out left and right tonight! Thanks for the tip I'll give it a shot tomorrow.

Piratse

iTrader: (1)

In case this comes up in searches for the future. The problem was a bad ECU. Sent it to a repair place. It still had a check engine code but it now flashes the correct codes.

mitsuguy

iTrader: (2)

Good to know... Thanks for the heads up!

GS4_Fiend

iTrader: (22)

What problems were you experiencing prior? On these cars OBD 1 constantly flashing is completely NORMAL.

skeletor

iTrader: (1)

Sorry for an old bump but I was always under the impression a constant flash is "system pass"