hi every one.
i'm new to this site and i've some q...
can someone tell me where i can find the baro sensor and the electrical load detector in a 89 rex???
cause my ecu is giving me the codes 13 and 20 but i dont know where to fing those sensors

 

I don't know where the barometric is, but the load sensor is in the main fuse box, under the hood, on the passengers side of the car, behind the strutt.