Ok I just put the motor in my 81 toyota 2x to use as my DD.
One ? is the Gauge cluster has a light on that say's sensor, So is a sensor bad? My other truck has a newer dash and does not have this. Is there a way to pull the code and find out what sensor is bad? Or is it just one sensor like the O2? Truck runs good may run better after thats fixed. Any one have any experiance with this. I won't be able to get the the library to read up untill next week.
Another ? is the truck has AC but no switch to turn it on. I can't get the pump to engage. The dash is alittle hacked up is there a switch other then the slide switches?
Last one. There is a conector that goes no where. Its conected to the same one that connects to the AC pump. Any Idea where that goes??
Thanks for the help
Steve

Ok to answer my own ?'s
The sensor light is a milage light for the O2 sensor to tell you to change it.

Still need some AC help anyone????

Steve

there is a little round turny thing, but if the dash is all hacked up then maybe its broke or gone, get a wiring diagram from a repair manual and it shouldnt be too hard to put in your own switch