MichaelR32GTR

sure thing this is current tune file michael gtr tune1-1.pclr

TPS is never consistent when it behaves (rarely its at around 4) when it’s causing all sorts of high inconsistent idle it’s up to around 7 and extreme cases 8

good day I made the above changes and got a log, man this high idle between gear changes and neutral is bad also there was no stalling with the changes made see log after that log I changed proportional gain to 10 to see how it would behave and its better but still there current settings in that log are: P: 10.00 I: 0.145 D: 40.00 could a vacuum leak on the intake plenum cause this or running a MAP sensor won’t cause any issues like air flow meters would ? log4.llg

Thanks for that i think we are headed in the right direction I just made the changes and saved I will go for a drive tomorow morning and do a log and report back so far changes are promising, thanks once again !

I tried the above settings from my old vipec ecu and that was horrible currently at P: 8 I: 0.145 D: 40% drives much better there i notice when I come to a stop and revs increase sometimes, TPS is showing 6 sometimes even 7 but my e throttle 1 target at that rpm is 5

FYI looking at my old vipec v88 settings before I changed to link fury and the electronic throttle settings were proportional gain: 5.00 integral gain: 0.145 derivative gain: 25.00 never had any issues in the past with the vipec Any other recommendations as to what can be changed to get rid of this annoying issue, please let me know thanks admin !

ok so drove the car today, a little better overall, I don't mind a very small amount of rev hang between gears but it still needs more work, also after a 30min drive I gave it a little hit in second gear and came to a stop and revs were hunting, then rev hang between gears was worse, I captured this briefly in the attached log, changed made was: proportional gain- 7 integral gain- 0.145 and in idle base position table I changed setting from 70 ECT to 140 ECT to 0 as you mentioned above thanks log11.llg

Thankyou i will change to above mentioned settings and report back Friday or Saturday on how it goes thanks, much appreciated

driving today to get some logs, I noticed on the digital dash if TPS is at 5 or 6, the high rpm between gear changes is very evident, if TPS is at at 4 its much better, attached is a log from today,,, log1.llg

Do you want a log of me driving along, changing gears to replicate the high rpm between gear changes ? i will get some tomorow morning for you anything specific you require let me know thanks

I took the car out before, was at warm operating temps (car was sitting for an hour or so) went to drive off and came to a stop and the car was hunting erratically between 2000-4000rpm for about 5-10mins until it got to full operating temp and then the erratic hunting stopped, during these 5-10mins of driving driveability was abit weird aswell until it went away, looking at my digital dash TPS wasn’t changing during the hunting issue, map and afrs were i have a video I’m trying to attach but it’s too large....

hello guys, just after some help in regards to my idle running electronic throttle with link g4+ fury, while I'm at cruise rpm and I clutch in to change gears, revs always jump up to 3500-4000rpm everytime I change gears. and coming to a stop at red lights and the cars still rolling, I clutch in to neutral and revs spike again high for atleast 4 seconds then settles to idle I have attached my tune file if I can get any assistance with this matter, it would be much appreciated ! ps, could a vacuum leak cause this issue (I'm running map sensor not air flow meters) michael gtr tune1.pclr

I will get one off the tuner and post it up

Hello, im hoping I can get some help regarding this issue we are having, car was getting tuned on Friday, everything going well but we noticed The fury on board wideband Drops out then comes back on again constantly have a brand new link fury ecu with custom milspec patch harness to suit r32 gtr/rb26, wideband wires from ecu go to a Bosch lsu4.9 plug which the o2 sensor plugs into o2 sensor is a brand new genuine Bosch Motorsport sensor any ideas As to why it would be dropping in and out ?

So we removed the m&w cdi ignition and went ahead and installed a platinum racing products r35 gtr coil kit and problem solved no bucking and smoother driveability everywhere

Hey guys car is currently at the tuners, so far so good ! Thanks for the all the previous help ! but we have a bucking issue at low rpm cruise we suspect the cdi ignition has something to do with it as even with the old vipec v88 setup with the same m&w pro16b CDI we had similar issues It doesn’t like cruising without bucking here and there his gonna try afew more things tomorow but does anyone know what Could be causing thisnin both my setups with 2 different ecus and how does one go about minimizing or eliminating it please ? quick run down of setup r32 gtr with 2.8 stroker link fury ecu drive by wire setup all sensors for pressures/temps/egts etc etc thankyou !

Perfect Thankyou !

Ok I found a break in my trigger wire somewhere between the rb26 blue engine harness plug and the Engine fan relay ran a new wire, “test on” and it works !! But going into the auxiliary outputs tab, then “engine fan” settings I tried to lower my engine fan temp to below current water temp and it didn’t start, does the engine for this feature need to be running ?

Hey guys hopefuly my last question and everything will be sorted I have my AC fan connected to AUX 2 on my link g4+ fury ecu, I went to test it this afternoon with ignition “reds” on, engine not running (new engine so will be started and run in on the dyno next week) i changed it to “test on” and it didn’t work then went to high polarity and it started, low polarity turned it off, is this normal ? also my engine thermo fan is triggered by “injector 8” engine fan, I can’t get this to turn on regardless if it’s on high or low polarity or “test on” please note these were running with my old vipec v88 without any issue so I haven’t touched the relays or wiring in the engine fan setup I tried dropping coolant temp to below 20degrees (water temp was showing 26degrees today) and that didn’t work either any help or input as to what I should check in the software etc would be very much appreciated

Everything sorted calibrated the electronic throttle and pedal and all is well thankyou !

After turning on the electronic throttle in the software, I haven’t touched any of the settings and left as is, can anyone see in the following pictures if any values could be of concern, and if so what I can change them to, to prevent any throttle issues while diagnosing this issue. calibration tomorow is a must, just want to make sure these settings won’t cause any issues aswell car is: r32 gtr rb26 with Link g4+ fury ecu with Bosch 82mm electronic throttle using vq35/350z accelerator pedal please see attached pics:

Going into the relay I’m sure not very familiar with the above table how can I open the runtime status screen ?

Ok thanks for that I have not yet calibrated the DBW accelerator pedal and throttle so I will try that tomorow and report back all I did was turn electronic throttle ON in the software got me scratching my head as the relay shows 12v

Hey guys got a brand new link g4+ fury that I installed into my r32 gtr, almost ready for tuning but when I loaded a gtr base map which I have modified with my sensors, inputs, etc I’m getting an ecu fault code “aux9/10 supply error” then under that says aux9/10 status - under voltage I checked the DBW relay and it’s receiving 12v, double checked all my power pins to CDI, ecu etc and everything is getting 12v with ignition in on position could this be because it isn’t setup properly I just enabled it but I don’t know how to seT it up properly (would leave this for tuner) Could it be a software setup issue? i don’t know what else to check and do it has me stumped

Fantastic thanks for the help