yeah, you don't have the 12v pin... well, at least mine didn't. I took
the the 12V in part of the scan-tool and tapped off the wire with a male
and female spade connector. Then i grabbed 12v from the fuel-pump fuse
under the back seat. Works.  You need to supply 12 volts to pin 16 on
the OBD connector.
matthew
86 syncro westy tiico

"Cookson, Noel" wrote:
>
> Listers,
>
> Has anyone out there succeeded in using an OBD2 scan tool on their tiico? I
> recently added the OBD2 connector to the ecu (as per Peter's instructions)
> but the OBD2 scan tool is not sensing the output from the ecu. Peter thought
> there might be another pin that needs to be brought out to the connector but
> could not recall which one.
>
> I also have a 2.1L engine with a cracked block that I can part out. If you
> need an ecu, water pump (new in July), complete exhaust system (headers have
> not begun to rust, AFU, AMC Heads, send me an email.
>
> Noel '88 GL tiico