Ming Posted June 16, 2020 Author Report Share Posted June 16, 2020 here are the logged with the idle valve unplugged without idle valve.llgx Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 18, 2020 Report Share Posted June 18, 2020 So does it not stumble with the idle valve unplugged? Have you ever noticed it stumble when in open loop mode? Quote Link to comment Share on other sites More sharing options...
Ming Posted June 18, 2020 Author Report Share Posted June 18, 2020 2 hours ago, Adamw said: So does it not stumble with the idle valve unplugged? Have you ever noticed it stumble when in open loop mode? 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 Quote Link to comment Share on other sites More sharing options...
Ming Posted June 20, 2020 Author Report Share Posted June 20, 2020 On 6/18/2020 at 9:12 PM, Adison said: 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 610.42 kB · 1 download stumble scope.llgx 66.03 kB · 1 download 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? Quote Link to comment Share on other sites More sharing options...
Ming Posted June 20, 2020 Author Report Share Posted June 20, 2020 Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 21, 2020 Report Share Posted June 21, 2020 Sorry, Im still struggling to see the cause of the trigger issue. I see in one of your scopes there is a small spike on trig 2. Can you try setting your arming threshold tables like below to see if it helps. Also, what happens if you have idle in closed loop mode but turn off idle ignition control - do you still get the stumble? Quote Link to comment Share on other sites More sharing options...
Ming Posted June 21, 2020 Author Report Share Posted June 21, 2020 5 hours ago, Adamw said: Sorry, Im still struggling to see the cause of the trigger issue. I see in one of your scopes there is a small spike on trig 2. Can you try setting your arming threshold tables like below to see if it helps. Also, what happens if you have idle in closed loop mode but turn off idle ignition control - do you still get the stumble? 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 Quote Link to comment Share on other sites More sharing options...
Ming Posted June 23, 2020 Author Report Share Posted June 23, 2020 On 6/21/2020 at 5:24 PM, Adamw said: Sorry, Im still struggling to see the cause of the trigger issue. I see in one of your scopes there is a small spike on trig 2. Can you try setting your arming threshold tables like below to see if it helps. Also, what happens if you have idle in closed loop mode but turn off idle ignition control - do you still get the stumble? 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? Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 23, 2020 Report Share Posted June 23, 2020 You could try increasing the arming voltage in the first two cells Maybe try 1.0 & 5.0, it may make starting difficult so you will have to try it and see. Quote Link to comment Share on other sites More sharing options...
Ming Posted June 24, 2020 Author Report Share Posted June 24, 2020 2 hours ago, Adamw said: You could try increasing the arming voltage in the first two cells Maybe try 1.0 & 5.0, it may make starting difficult so you will have to try it and see. thanks adam will try. Quote Link to comment Share on other sites More sharing options...
Ming Posted June 24, 2020 Author Report Share Posted June 24, 2020 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 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.