Ethan_tezza Posted November 3, 2021 Report Share Posted November 3, 2021 Hey guys. Having e-throttle problems with my altezzalink *PNP G4X* If someone could have a look at my tune and point me in the right direction or offer some advice it would be greatly appreciated tezza tune.pclx Also worth noting I do not want to delete e-throttle. Cheers guys T.I.A Quote Link to comment Share on other sites More sharing options...
Vaughan Posted November 3, 2021 Report Share Posted November 3, 2021 What kind of E-Throttle problems are we talking, is it throwing fault codes? is the TPS not accurately tracking the target? Quote Link to comment Share on other sites More sharing options...
Ethan_tezza Posted November 3, 2021 Author Report Share Posted November 3, 2021 1 hour ago, Vaughan said: What kind of E-Throttle problems are we talking, is it throwing fault codes? is the TPS not accurately tracking the target? Sorry these are the fult codes Code #75 E throttle 1 TPS target error Code #84 aux 9/10 E throttle IC over temp under voltage Code #17 AN volt below 3v Quote Link to comment Share on other sites More sharing options...
Vaughan Posted November 3, 2021 Report Share Posted November 3, 2021 code 17 says that your aps main voltage is dropping very low, I wouldn't expect it to drop below the 0.05V error low value you have set unless it is unplugged, does this code come back after clearing or is it a historic code? code 75 says that your E-Throttle PID loop needs tuning and code 84 is most likely related to this if the PID loop is demanding high Duty Cycle values for extended periods Ethan_tezza 1 Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 3, 2021 Report Share Posted November 3, 2021 I think some of the problem will be the 0.001 integral gain. Try the PID values below. You will need to temporarily set the E-throttle to setup mode to change these settings, then change it back to ON mode after adjusting. If it is still not happy, you will need to do a PC log of a drive. Ethan_tezza 1 Quote Link to comment Share on other sites More sharing options...
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