Ming

Hi sorry for the late reply was busy and away. I've set my google drive to public. https://drive.google.com/file/d/1imY_Y30EodX-LzwtMb3iW1anTFmOIS7I/view?usp=sharing

Can anyone help check if my knock setup is right? Attached is my log and map. https://drive.google.com/file/d/1imY_Y30EodX-LzwtMb3iW1anTFmOIS7I/view?usp=sharing editSubaru-WRX-V4-2833.pclx

hi adam, update on the arming voltage i've tried from the minimum to the highest 7 yet it still gives the stumble issue. Also i notice whenever the AC kicks in or out idle stumble more often than without AC. Any idea what should i check on the AC setup? TriggerScopeLog.llgx

thanks adam will try.

hi adam just an update its much better now only stumble once or twice driving for 45min to an hour without much issue. Do i make some more adjustment to the arming threshold?

Hi Adam glad you replied. I'm now on closed loop with ignition control off. Seems better but it did stumble once while driving back home from work. I will try setting the arming threshold and see how it goes. Thanks

i also notice that there is an error code 20 an 4 recently pop up. but there is nothing connected any idea? anyone here can help remotely tune my idle? maybe just a quick look?

Hi Adam well it never stumble upon open loop all is good. Also with the idle valve unplugged idle is very high and won't go down and slight stumble. Ive tried playing with the settings but doesn't lower down the idle. idle stumble.llgx stumble scope.llgx

here are the logged with the idle valve unplugged without idle valve.llgx

Ok let me try disconnecting my Idle valve and see how its goes. Also i did try play around with the integral gain setting to 0.3 seems to be working better. But im not sure i still need to test it out. I've attached my map and logged for you to check.

1. Yes correct 2. Yes there's no stumble on open loop.

Hi how do you setup a triggerscope? The engine just stumble and recover and my laptop just freeze for few seconds everyone it stumble. At first I tried to turn off idle ignition just to see if it still stumble down or not. But after awhile it's the same issue. Now I've switched back to open loop it idles normally.

here are my ecu log files and data logging

i notice that if the idle ignition control was on it will cut off intermittently causing the car to have power lost.

my idle has some cutout can you check here's my log idle cut.llgx

Hi adam nope i didnt touch anything yet from the file setup that you previously sent. will try out the few things that you mention here. which offset should i adjust? many thanks adam

hi adam i've done afew logs. the idle is much better but when ever i do a quick rev it bogs down abit then up.

great will be downloading. many thanks

yeah sure adam. ill just use open loop for the time being. thanks

hi adam i noticed its on closed loop now but the idle stay at 1.5k when i give it a quick rev. Also when the Ac is on the rpm goes up and down.

here's the log file

Ok I will get back to you once I've done logging.

I'm having issue with idle when the AC is turned on. Whenever I give it a quick rev idle will goes up then down below idle and bounce back to normal idle. What do I need to check ?

Hi I think I've manage to sort this out. I've set both active state to high.