Knox

I’m sorry. I changed share settings.

Hello, I attached logs and calibration to my google drive. Here is the links. When you open the calibration there is note that says dbw is in setup mode. When I have the first log (name starts with 1) dbw setup mode is not on and we dirve the car may be 8-10 minutes after that at last seconds it gives the error code 69 and 75 and engine stops, you can clearly see that on the first log's (start with 1) end. Second log (start with 2) I think DBW is still not in the setup mode, we start and drive after that engine stops again after some time. And on third log (start with 3) I think I start the engine with DBW mode on setup but engine starts very low rpm like 400 and also throttle body did not respond to gas pedal, just works on 400 rpm. https://drive.google.com/file/d/1dV3ccW8GDtt_dXZvf0T8d1Au-I8yVNsp/view?usp=drive_link https://drive.google.com/file/d/1dKruSUsbaA7cdVzOSDEa_m7soXHykyYv/view?usp=drive_link https://drive.google.com/file/d/17-hg8EHcj1BXXWS25uyqqQV1_To8vnqC/view?usp=drive_link https://drive.google.com/file/d/1Oc4yDJJnvTe_aht29l-VPD7HeQW_60ji/view?usp=drive_link

Yes I’m using PID Link supplied did not change anything, just make auto calibration for tps and make calibration for pedal. What are you advise?

Hello, I tuned a nissan 350z with g4x plugin ecu. DBW throttle gives error sometimes when "ON" mode. Error code is "ecu fault code 69" which is E-throttle Max DC error. But on setup mode there is no error. How can I solve this issue? Thanks.

thank you for great support as always. I already told the customer to check the filters and oil pressure wit his mechanic before finish the tune.

Hello, here is the logs: Name: 1 AVCS issue is with default settings. (This log you will see on begining lof log with default settings LH cam works good with default settings but after some time and I think oil gets hot you will see at around end of log LH cam starts to fall back like target is 10 but actual vvti degree is 2-3). https://drive.google.com/file/d/1cD5NhGx9ZhOudEKN2FwMBanZ5J7CfMK4/view?usp=drive_link Name: 2 AVCS issue LH 80ect 5* to 55% (This file as I noted to te name I chaged %DC only 80 degree ect to 55 (default is50) and it seems work good). https://drive.google.com/file/d/10KeIQCwVq4-No_jxgeWsWRDX85YLRSoL/view?usp=drive_link Please after saw the logs let me know what you think or adivse, Thank you.

Today I take the car for drive. When engine oil is not get normal operating range AVCS works perfect with normal settings. After some drive and engine oil gets hot AVCS starts to come back. As I said before target is 10 and actual degree is 3-4. I forgot to have log because of its ok first. Do you advise to change pid settings only (increase slowly) or because of heat related just change the max DC clamp on Inlet LH custom settings? On Inlet LH max dc clamp is 50% at 80 degree ect, I thought to try %55.

Hello, today one subaru impreza sti v9 come to me for tuning. Ecu is G4+ plugin with 5sockets. I saw that AVCS not working correctly on Inlet LH cam, so I follow the calibration procedure and used the lowest number. When I did that AVCS target is 10 degree but camshaft turns around 3 degree. So, I increased the vvti offset value one by one under DI1 and after it start to shows same. When target is 10 degree, actual is 10 degree. I don't understand why Link's procedure did not solve the AVCS in first try. Do you think its a bad solenoid or do you think the way I did was wrong?

Hello Adamw, Thank you for reply. What can be the issue? Engine starts and works fine before this issue starts, can it be a mechanical issue or bad crank sensor? Because when engine starts (but misfires) ecu see that engine revs around 1500-3500 and less often cold rpm limit (5000rpm). What are you advise to me to check ?

Any advice from link stuff ?

Hello, here is a trigger scope from g4+ kurofune ecu. Engine is 4g63, engine starts but see low vacum and also it reads rpm high between 1500-3500, sometimes even it writes rpm limit activated (loe ect rev limit is at 5000rpm). There is signal from both sensors but it counts trig1 error. I saw some fluctuations on scope, I'm not sure but may be the issue is cam sensor? Can someone check this trigger scope? If this is not the sensors what can be the issue? mechanical? Trigger Scope Log 2023-12-5 4;21;57 pm.llg

First you need to lock your ignition from Link’s software. After that if your timing light have offset adjustment you will set it to which degree you lock your ignition on Link’s sofrware. This way you can use single B mark because lets say you lock at 10 degree and put your timing light 10 and you use tdc mark. If your timing light don’t have offset adjustment, you need to lock your timing from Link software to 14 or 16 or 18, this is 3 close dots on the crank wheel and lets say you locked to 16 point A and point C’s middle dot should allign. If not change trigger offset number until marks allign.

My customer bought the car as it is. So we are thinking complete cl7 engine swap with alternator but we are not 100% sure.

Car is 2004 jdm market integra dc5 type r. Motor code is K20A but motor is from jdm cl7 accord euro r (Accorda has different ecu normally so I think the alternator is different) also I looked to alternator there is no writing on it. I forgot to have picture but chassis is LA-DC5-220….. I road tuned the car yesterday and owner said when he turns on head lights battery light come on and off after 1-2 seconds. So I increased the minimum clamp to 25. I think he will not have issue again.

Thank you, issue was On level should be High.

Thank you, MX5 setting looks like works very good. Only chage I make is, I used 23 for "Min clamp" because on idle when rpm drops little turns on battery sign if I use 10 for "min clamp" Sorry Adamw my mutlimeter did not have frequency option. So I couldn't meausre it but 250hz looks like work very good. By the way I record a small datalog if you want to check. https://drive.google.com/file/d/1ggS_Rpsj2DKM9l4l1SH76vQ-vO7qqoK4/view?usp=sharing

Hello, today I bought a new plugin ecu for my customer jdm DC5 type r. I used the map inside the plugin ecu and when I start the engine aux 8 gives fault and also ecu voltage high error. I see that battery voltage goes up to 18v and goes to fuel cut on and off. When I check manual see that aux 8 is connected to alternator control. Even its auxilary output -> alternator control is none it tries to control I think. So, I make alternator control none to aux8 and tried to control the alternator but I don't know the pid settings etc. So I tried for proportional 3, integra 0.5, and derivative to 0.5 to 3 but nothing solves the issue. I tried a known map (map from a car before I tuned) and same issue again. I also checked with voltmeter on battery, charging goes upto 18 but with hondata ecu (customer has hondata kpro, he will sell it after link ecu tuned) charging never goes more than 14.2. First I think alternator have some issue but when I see it with hondata its ok, I want to ask here. Also I tried to reduce max clamp to 60 and nothing change.

When I use trigger pattern evo 1-6, there is signal on trig1 and trig2. I tuned "off" pullups since this ecu is connected with oem ecu. But engine did not work. I noticed that "engine kill" is ON and also there is no spark when cranking. But I couldn't find what causes Engine Kill. And I ask for verify, this ecu is Kurofune and I connect with latest version of PCLink G4+ software. and I open plugin base map in it but find the correct inputs and outputs. There is a cranking datalog, may be you can help to me. https://drive.google.com/file/d/1IZT-3_fWbfZJXHVwne6QjaPgviOuLtjq/view?usp=sharing

Hello, thank you for advise and I changed 4d tables activation to aux5. NX kit have their own relay, so I just use aux5 as ground trigger. I don’t have enough experience for that kind off control. Does it work and wire link boost solenoid ?

Hello, thank you for support. https://drive.google.com/file/d/19tPJVZhGS2eWLj2ZaenidmRHC408K1Bf/view?usp=sharing I set virtual aux1 to 4d fuel and 4d ignition table trigger. And adjust the virtual aux1 conditions as gear (3 and up), engine speed (6000 and up) and tps (90 and up). And for solenoid output on aux5 triggered if virtual aux1 and di5 active. Is it correct now ? @Hodgdon Extreme and @Adamw

Hi, I want to control nos solenoid. I tried with this link but this is for g4+. I couldn't make my nos wiring details and also I want to add more conditions like rpm limit. https://drive.google.com/file/d/1jS61H6Rf--SUa6t1M7ovIlN4mNq9OvpM/view?usp=share_link I attached my map file. Please check for me. Actually what I want is, arm the ecu with DI5 and trigger the nos solenoid with aux5. I also want to add fuel and retard ignition with 4d tables so for 4d tables activation I choose DI5 but if I can add more condition I will be better (like when rpm limit is active, nos output will stop). Please check my map and also help to nos input outputs.

I’m sorry. I just did as “anyone with link”.

Hello, I tried to start a mitsubishi outlander 4g63t with automatic transmission with Link Kurofune. Because of car is automatic HKS ecu pluged in like piggyback ecu and it works with HKS ecu, owner don't want to deal with HKS anymore and he bought a used Kurofune ecu. I upload a g4+ evo plugin map to Kurofune. Find the map sensor and tps and calibrate it, changed trigger settings to evo 7-9, turned of the pullups to off because of ecu wired in like piggyback. Car has 1000cc sard injectors so I lowered the master fuel ms from 14 to 8 (also 10). What I noticed is injector 2 3 4 is wired wrong (I will change them form pins) but anyway while cranking ignition goes off. I tried to change trigger signals edges, tried to turn on pullups etc but when first crank ignition comes only one time and goes. Engine did not work. Usually there is signal on trig1 and trig2 but occasionally trig2 has no signal. I captured a trigger scope, I think when I captured the scope pullups are on. I can't upload here there is very small space (why) so, I upload to google drive and ladd their links of tune and scope. Is there anything wrong with scope or any settings? Why ignition goes of after only one spark? https://drive.google.com/file/d/195ZnHv4NFz3kaSlEjevekzBpb_fZUZ_l/view?usp=share_link https://drive.google.com/file/d/1vs4Axf0RH4GIMDwepsh-XH8uz8LtIxKY/view?usp=share_link

This is on Link g4+ civic plugin ecu, I think there is only 1 can bus. Can I use same settings for can1 ?

While I try to calibrate dbw throttle, I get this error. Why ecu gives this error? Thank you.