"Steve Mackie" wrote in message
>> I have a check engine light on in our 1994 Geo Metro. How can I read the
>> diag code?
>
> Remove spare fuse from fuse block and insert into DIAG SW connector
> terminal. Turn ignition to "RUN" and count MIL flashes.
Thanks!! That sounds simple and easy, except for one thing--I am not sure
what MIL flashes are. Does 'MIL' refer to some dash light?
> OR
> Connect jumper wire between terminal 2 and 4 on DLC. Turn ignition to
> "RUN"
> and count flashes.
> Steve
That one is also just a bit too technical for me. I do not know what the
DLC is. I assume a jumper wire is a plain wire, connecting the two pins?
Are they the same two pins I would have connected with the fuse in the first
option?
>> Stay informed about: DCT code for 1994 Geo Metro