EasTexRIII
Living Legend
Is there no other way to adjust the TPS position correctly without tuneECU software and cable?
There is but it's a lot harder n the TuneEcu will do soooo many things for you that it's a no brainer. Get that downloaded n the cable from lonelec.com. You'll be glad you did. Reset/adjust the iscv, balance throttle bodies, correct the speedo, adjust fan temp setting, rpm max, ect, ect