K KayTee New Member Messages 1 Jul 2, 2020 #1 Mrng... I just converted to a 3uz engine, so it drives on but wen I gas fast it goes to limp mode. What can be the problem? I was thinking of getting a management system on it...so is it wise for me to do so?
Mrng... I just converted to a 3uz engine, so it drives on but wen I gas fast it goes to limp mode. What can be the problem? I was thinking of getting a management system on it...so is it wise for me to do so?
B blackdemon_tt Member Messages 55 Jul 22, 2020 #2 Could it be the secondary air injection pump failure?? I'm more familiar with the 3ur engine, and limp mode would usually be triggered by this... Were you able to swap over the OBD2 in order to pull codes??
Could it be the secondary air injection pump failure?? I'm more familiar with the 3ur engine, and limp mode would usually be triggered by this... Were you able to swap over the OBD2 in order to pull codes??
