Jason Jason

Hi Adam, Good Afternoon!, Please find the attached log for file 4 Adam file 4 - thorttle slow and fast log.llg

Hi Adam, Good Day. Thank you again for the time & support. . ( not very sure what to say except thanks!) Please find the log for this V3 map, im hope its usable. not sure if the fast ones at the back were too short of an interval between each other? Adam file 3 - thorttle slow and fast log.llg

Hi Adam, Good Day, Please find the attached logs. felt better now and more stable. rpm may drop lower but seems compensating coming in time. ( Thank you again! ) 1. Crank start - i added 2.2 to get a smooth cranking to start up step. 2. Rpm after release of accel pedal - The RPM is reducing now much better compared to the previous. but the weird part was the vehicle speed doesnt reduce but the RPM drops ( haha ). im not sure if its any related to running an Auto Transmission. The previous tuner did some wiring up to duplicate the throttle position and feed it the stock ECU to read the throttle position so the AT gearbox would not limp and could shift according to stock TCM/ECU settings. 3. Dragging gears - The throttle position could be cause. I think i know how it works now. but i dont think its the Links ECU issues. Im guessing the stock ECU/TCM is relying on the throttle body position to determine its shift. So if too high of a throttle position will result in delaying shift or no shift. i may have to play around it or search for a base reference from an Automatic Transmission owner with DBW throttle control. Would you by any chance have archived a base set of throttle position target map from an owner of toyota automatic(non-CVT) car that you could share for reference? (otherwise i would search the whole forum inside out haha )

Alrighty. I'll try and share the reactions. Thank you again. I think the reason of ECT bump up in 1 min because an external ECT sensor were used for links ecu to read. So there is a delay until water heats up to pass through the sensor.

Hi Adam, Good day! Appreciated. Thank you for the file. i have tried to load in the map. It seems we are heading towards the correct way! Please find the reactions of the car as follow: 1. I have difficulty starting the car after loading in the settings initially, the car just couldnt fire up. it would just start and stall immediately. im not sure how i should compensate the firing up process. so i tried to increase the idle base position to 1.5% and it could fire up. but it rumbles around 300-400 rpm for a moment before finally bringing up to a normal idle of 800-900rpm. I have difficulty to start at ECT 50 temp too, at least require a 1.5% base position for it to rumble then to normal idle. 2. The idle seems much better now. its not as rough/aggressive as the previous tune. the compensation also seems to be coming on at correct time. Overall, idling are smoother than previous settings. (except the 300-400rpm rumbling/idling up crank start) 3. The Rev hang seems to be gone or the blipping seems very gentle now. not much random blipping during the drive (Great!). The Rev is dropping down smoothly when accel pedals are released. However, its seems to be dropping down very very very slowly with very little engine brake. the rpm will decline faster after applying brake, otherwise it could hold for awhile before declining the rpm by 100s in very long interval. 4. Thank you for giving me the new ethrottle target map, it feels closer to the stock throttle now. its doesnt feel "sputtering" now during the take off of the vehicle. I tried to log the data at different moment during the drive, please advise if its adequate data for you. Thank you again for helping, i believe we are heading near to the tune that was expected. the car operation feels much more "normal".

Hi Adam, Thank you for replying, Please find attached log. its just logged at different times. all on stationary. On "light tap", im just merely giving a very very light tap to see the reactions. On "Cold", it was throttled after car warmed up abit after 1st start of the day. on "hot car delay", it was logged after driving the car around for 10-15 mins. I realized upon light tapping the pedal , there is this weird reaction that theres no exhaust sound but the rpm will go up to 1.1k for awhile before dropping down to the idle again. suspecting it might the cause of this "hang" while driving as well. Thank you so much for helping, appreciated.

Hi All, i am a newbie and know nuts to ecu tuning and settings. i got this tune from my previous tuner. However, there is an issue i really wanted to correct it so badly. i hope it could be some minor settings that could help me correct this behavior. issue : There is always this weird moment where the throttle will hang itself around 1.4k-1.6k rpm for awhile before coming down back to normal idling. its kinda annoying and normally it happen after i tap my accel pedal and release immediately. Its an engine , automatic transmission with fury ecu wired in. DBW throttle. I have attached a log and the map. sincerely hope some experts here could guide me along please thank you