Efi harness iat wiring is300 pro using stock Wiring diagram is300 2001 ecu lexus 2002 2005 ultimate sc300 pinout manage sponsored links 2001 and 2002-2005 is300 e-manage ultimate wiring diagram
Is300 iat wiring... using stock harness with pro-efi
2001 and 2002-2005 IS300 E-manage Ultimate wiring diagram - Lexus IS Forum
IS300 IAT wiring... Using stock harness with pro-efi - Lexus IS Forum