First off the car was just purchased by me so im in the middle of sorting out someone elses frankenstein. So far this is what i know

Engine/Trans: stock * OBD2* B18C1 from 00' GSR
Engine Harness: *OBD2* 00' GSR
ECU: P72 from 94-95 *OBD1* GSR


I've checked the obvious things like the map/tps sensors being backwards and disconnected the IACV and the car stalled so thats working just fine there. There are no engine codes and no CEL on at all. I know it could be the 02 but im looking for other possibilities besides that because of the low rough idle and that it will stall on me coming down to a stop sometimes. i also am looking to make sure that i've got the car configured correctly with the OBD2/OBD1 stuff because im not sure if there is anything special that needs to be done in order for it to function correctly and i have not found one thread or site that lays it all out in plain english as of yet.. thanks all

 

trying to adjust the idle screw and see if i can get that to help me out, cant find any vaccuum leaks...anyone with ideas please help

 

Can a moderator move this to the hybrid/engine swaps forum please. Thanks