Trent Treloar

Thanks Simon, I've forgone the attempt to supplement the factory control and gone full control by the Link, It's all working fine now under the conditions I have set, however I now have a check engine light come up with a TCC lockup circuit error that will be fixed once I get my 5.6ohm resistor to simulate the solenoid. One question though, is it possible to slowly ramp in the PWM up to a fixed figure? I was thinking ramping in over a one second period or less, making tcc lockup a fraction less harsh.

Are you after a software/tuning solution or mechanical? If software, once you setup an aux output for a pwm, then a pwm 3d table is available in the aux output menu.

I have my G4 extreme wired piggy back into my 2uzfe Land cruiser / LX470 5spd auto and its all going pretty good. I am considering wiring in the control of the lockup clutch in the torque converter to supplement the factory control. Just thinking of extending the hold conditions a little. ie holding up slight hills and light throttle around town in lower gears.  As I understand it, the lockup clutch solenoid in the trans (SLU) is a PWM controlled piece as opposed to the gear select solenoids which are either on or off. According to the Toyota wiring diagrams, both + and - go back to the factory ecu, Question is, do I splice into both these or just the one, remembering I still wish to have the factory ecu hook in to it too. Thanks

Anyone??????

Unless i have missed it somewhere, and apologise if I have. But would find it handy to have closed loop narrowband feedback from each bank for a V style engine. I currently have my Link piggybacked into a 2uzfe lexus lx470 4x4 and have both narrowbands hooked in and reading each banks mixtures. However if I want to trim each bank based on it's o2 sensor I can't, I only have the ability to trim both banks via one nb 02 from one side. Thanks Trent