Notices
MEGAsquirt A place to collectively sort out this megasquirt gizmo

Phantom Rev Limiter On Hard Accelerate

Thread Tools
 
Search this Thread
 
Old Nov 22, 2021 | 06:53 PM
  #1  
glenjamindle's Avatar
Thread Starter
Newb
 
Joined: Jan 2021
Posts: 35
Total Cats: 1
Default Phantom Rev Limiter On Hard Accelerate

I get a "pop pop pop" when I accelerate. I've attached a screen shot and my datalog if anyone can decipher it and fill me in on what you think i going on. Notice around the 30sec ish mark...that's the acceleration. I'm in 3rd... accelerate pop pop pop, 4th... accelerate pop pop pop, 5th... cruise with traffic.

My guess is throttle position acceleration enrichment or fuel acceleration enrichment.

Thoughts?



Attached Files
File Type: mlg
2021-11-22_13.43.19.mlg (489.5 KB, 27 views)
Old Nov 25, 2021 | 07:13 PM
  #2  
Rrrracer's Avatar
Junior Member
 
Joined: Jun 2006
Posts: 98
Total Cats: 24
From: AIM Tuning
Default

I think you're on the right track. Your accel enrichment is putting quite a bit of fuel in, AFR is dipping deep into the 10s, so the plugs are probably having a difficult time igniting the mixture. Try pulling some out, should clean it up.



You're also showing 105% on your total correction, so something else is contributing to the rich scenario. Go to Fuel Settings->Fuel Calculations Summary to find out what it is.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jaredfigdor
DIY Turbo Discussion
11
May 5, 2017 10:38 PM
gtred
MEGAsquirt
10
May 22, 2016 11:23 AM
dgmorr
Engine Performance
4
Jun 16, 2011 08:42 AM
bryanlow
MSPNP
9
Aug 12, 2009 10:58 AM
N3v
MEGAsquirt
9
May 13, 2009 11:43 AM




All times are GMT -4. The time now is 03:24 PM.