so i just got my 3rz swap done in my 85 pickup, and it runs great and all but its throwing codes. the ecu is out of an auto so i have the usual shift link codes but I am also getting P0171 (running lean) and P1130 which is manufacturer specific and i was told it means the 02 sensors arent in closed loop. so since the 2nd 02 sensor is brand new and the 1st is off the original truck which ran fine i cant figure out what it is. the motor is a 2001 3rz with 60,XXX miles and evrything else works great. if i disconnect the battery and reset the system it takes about 20-30 minutes for the code to come up again which confuses me even more. and help or sugestions would be great.
thanks,
anthony
