Tim M

No doubt very frustrating - but Link assistance will get you going - they identified an anomaly with my 4G63 build as well - thanks!

Excellent! Thanks for posting question/answer!

5.13 vice 4.77!

Adamw: Many thanks for the detailed response. I've passed the suggestions along!

Many thanks for the responses. Please see attached log...several accels with a boost/fuel cut in the middle. PC Datalog - 2023-05-25 8;49;43 pm.llgx

Greetings! We have a stockish Evo 5 with a Plug n Play ECU being remotely tuned. The tuner has been very receptive on the programs even though they haven't tuned this version of Link. We are getting close to complete, but boost control (boost cuts) are a bit challenging. Doing 3rd gear accels from 2500-7000 rpm, no issue. But if downshifting to 3rd from highway speed and going WOT results in boost 'cuts' due to it exceeding the preferred 23 psi although the boost/fuel cut is set at 26 psi. Why would it cut before hitting the threshold? Pic for attention! Really impressed with the ECU otherwise... Mitsubishi Evo 5 (Tim) V16.pclx

I added a G4X PNP into our Evo 5. Other than the CAN Lambda, AIT sensors - no other wiring was added. Although, I did not pursue any clutch/gear shift options. May I ask what is the benefit?

Confused: Appreciate the response. Wasn't sure if there was another setting to ID the CC of the injector. My Master Fuel is currently at 10, so pretty small number. I can reset at 5.3. Thanks! Also wired my Link IAT sensor in and seems to work as advertised. I was confused when it stated to select 'Analog Channel' in the Configuration Tree. Analog Inputs is where it is found (yes, I'm literal!) Also selected the Link IAT1-8 in the drop down. Presto!

Ok - looking to get into positive manifold pressure and the original (blueprinted) 560 cc injectors may not be enough. I'd like to install 1050 Injector Dynamic injectors - plug in setup. I have found the Dead Time and Short Pulse Width Adder information on ID's website. Must I also decrease the fuel map (or Master Fuel) by an associated amount? ie 1050 is 53% larger so decrease the current overall fuel map by 53%? And yes, I do plan to seek professional tuning assistance to minimize possible damage on my learning of tuning a turbo engine. Thanks!

The Quick Tune is most impressive! Got ~50 cells updated while driving around with various loads. Main reason I elected to go with this system. Impressive!

Adamw: I can confirm driving with the 1000 rpm setting is not smooth! 400 rpm works like a champ though and updating the Idle Position. Nice 800 rpm idle. Obviously, I was able to get a maiden voyage in and ran quite well - very impressed - thanks to the Link Team. Furthermore, I did miss that last CAN Lambda step and once updated...walah! We have a wideband. I then proceeded to quick tune to get it closer...bit of fun working to get each cell 'targeted'. Only about 50 cells updated, but it is running very well even with a bit of boost!

Adamw: 1000 rpm did the trick and easy idle at 800 rpm! Awesome. Let it warm up and the primary fan energized and brought the temps down - excellent! Thanks! I played with the CAN Lambda more and didn't make any headway. After working thru the install process on Mode Tab and CAN Devices Tab and unplugging the power as directed, the ECU doesn't see the sensor the next time I check the CAN Setup. Rechecked the wiring and seems normal. The wideband sensor install is same as my previous UEGO X-band install, I just moved the wiring over to the Link. Attached the latest program and short idle log. Thanks for the assistance! 22 11 05 1998 Mitsubishi Evo 5 (Idle No WB).pclx 22 11 05 PC Datalog Starting (Idle No WB).llgx

Adamw: Success! That apparently did it as it came to life...rev'd to 1600 rpm after leaning it to 8 ms Master Fuel. Target Idle is 800 rpm...would this point toward a idle stepper motor discrepancy? Also, the lambda did not activate - needle points to .70 always. I would not have figured out that Evo 7 vice 5 cam trigger issue! THANKS!

Vaughan: Appreciate the response. We aren't sure what triggers are, but we attempted a Trigger Scope as requested. Please see attached along with the current program. Offer a few other points: we have gotten a few combustion events, but not enough to run. Even a slight backfire. The car is equipped with a COP system vice the OEM dual coils - would that make a difference (ran fine with OEM ECU). Could I have damage the ECU during install (I wore the wrist ground strap)? I note after the firmware upgrade, the ECU info shows: MainCode Firmware Version: 6.23.6 BootCode Firmware Version: 6.21.12 Is this correct? Also, we have a battery charger connected and starter provides good rotation. Note: the wideband could not be showing currently as we connected it to the cigarette lighter...so may be 'dead' until the car runs. Thanks for the assistance! TriggerScopeLog 2.llgx 22 11 03 PC Datalog Starting Attemp Begun While Turning Over (Updated Firmware).llgx

Vaughan: Thanks for the reply! I was indeed running 6.21 Firmware...now upgraded to 6.23.6. Reattempted a start - no luck. I pulled the plugs and no fuel. I did note the fuel pump is activated and used 12 and 24 master fuel numbers. Took another log - attached. I also attempted to add the Link Can Lambda...not sure if there is indications I've done it correctly until the motor starts?? Thanks for any assistance!