PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

maf issue

Thread Tools
 
Search this Thread
 
Old 05-01-2018, 07:26 PM
  #1  
Teching In
Thread Starter
 
daweazel5150's Avatar
 
Join Date: Feb 2012
Posts: 24
Likes: 0
Received 0 Likes on 0 Posts
Default maf issue

I had a problem develop recently with I believe the maf sensor. It happens somewhat randomly at startup. It idles but very lean and won't add fuel with any pedal. If i unplug the maf and start it up it will idle and if i plug the maf back in during idle it will pick back up and run fine. I'm not even sure what to search for at this point.
Old 05-02-2018, 08:49 PM
  #2  
TECH Fanatic
 
B52bombardier1's Avatar
 
Join Date: Dec 2017
Location: Bossier City, Louisiana
Posts: 1,312
Received 216 Likes on 172 Posts
Default

Is it throwing any codes? Check engine light illuminated?

Rick
Old 05-11-2018, 10:28 PM
  #3  
Teching In
 
LS1 818's Avatar
 
Join Date: May 2018
Location: Ventura down to the valley
Posts: 4
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by daweazel5150
I had a problem develop recently with I believe the maf sensor. It happens somewhat randomly at startup. It idles but very lean and won't add fuel with any pedal. If i unplug the maf and start it up it will idle and if i plug the maf back in during idle it will pick back up and run fine. I'm not even sure what to search for at this point.
Try to clean the maf.




All times are GMT -5. The time now is 08:09 PM.