k fuku Posted April 18, 2023 Report Share Posted April 18, 2023 About WRX V11 TGV Control. The TGV is still installed but I would like to use the analog input of the TGV position sensor for other purposes. If I leave the TGV AUX 7/8 in place but delete the analog input values, will the TGV control be disabled? If I leave them open, should I set AUX 7 high and AUX 8 low? Quote Link to comment Share on other sites More sharing options...
Adamw Posted April 18, 2023 Report Share Posted April 18, 2023 Yes you should be able to do something to hold the valves open. The factory strategy only gives a short burst to open them at startup, then a continuous but low duty cycle signal to hold them open anytime the RPM goes above 4000RPM. I suspect if you power them all the time the motors will overheat. Set up like below should work. Aux 7 set to high side, on all the time so the motors have a 12V supply whenever ign is on. Aux 8 set to lowside drive, GP PWM. When ignition is first turned on we give it 14% DC for 7 seconds. Whenever RPM goes above 4000 we give it constant 14%DC. This is similar to how the factory system works when the engine is warm (the y axis on the GP PWM table is Engine running time). k fuku 1 Quote Link to comment Share on other sites More sharing options...
kaptainballistik Posted April 21, 2023 Report Share Posted April 21, 2023 You can remover the blades of the TGV really easily . Then you can just leave it all there unplugged! Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.