Toona

i guess you are have sticky throttle body. please check for dirt in throttle if you are using original throttle body from 20B there will a screw behind it you can adjust it to bring to not sticky and calibrate back tps

i have so many time faces it’s not the ecu issues normally it’s the setup or voltage or wiring. great able to solve it.

PC Datalog - 2021-11-1 3;51;01 pm BOOST KICK IN TP STUCK.llgx Hi adam i find it tps main source and tps sup working opposite way.so far i did few had no issues all tps and aps works find.i having this issue in this x series first time and suspect the motor gear give away after today test.you can in log very clearly once 1bar of boost the e-motor goes -100(recon may -60 i gues is okay) hope i going to change another throttle motor and see it how it works. anyway thank you for the updates

i have Running same issues the throttle works all fine but having this issues said ic over temp.car was running on dyno it’s cause like throttle stuck.i have attached the pic confused with aux both way aux9 now ground aux 10 power. why after power run on dyno the e throttle stuck open or it’s delayed to close.ecu goes to safe mode.meanwhile the engine revcut holding it…confusing

Hi Mr Tarlo I just got your message.thank you for the advise .

Normally it’s the crank to sensor clearance to get it the pick up straight away it’s delayed. try adjust the clearance to 1mm max.i have gone up to 0.8mm max.hope this will help.

Thanks for al the info i finally manage to solve the second day of my post.them I never online since then. it was unbalance crank pully cost all this.Spend a lot troubleshooting time to find the issue.

Hi there, i have tuning this rb34 with ross trigger setup and sensors its makes around 735hp 65kg torgue at 1.4bar but the problem when i reach 6800 rpm the crank signal goes error count more up to 30-40 time in dyno pull. my question, why the link ecu filter its not filtering till i filter it max,there were no changes. what it can cost?only crank sensor it is trigger 2 getting error at high rpm,the cam side looks fine so far.(is it design faulty from ross,i have check today online they have change the design12 tooth to sharp edge) i have change sensor priority to trigger 1,still same is this magnectic sensor not good for higher rpm?or link ecu got filtering issue so anyone any idea how to make work without error. thank you for your advise