Cobalt SS Network

2.2L LAP Performance Tech 2.2L LAP Performance Tech (2009+) 155 hp EcoTec with 150 lb-ft of torque

air intake

Thread Tools
 
Search this Thread
 
Old 03-21-2015, 10:53 AM
  #1  
ejk
New Member
Thread Starter
 
ejk's Avatar
 
Join Date: 03-21-15
Location: aurora ny
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
air intake
Will the stock mass air flow sensor throw a code in a injen intake I keep getting p0171
ejk is offline  
Reply Like
Old 03-22-2015, 04:21 AM
  #2  
Senior Member
iTrader: (4)
 
Jesse's Avatar
 
Join Date: 09-07-11
Location: Las Cruces, NM
Posts: 3,256
Received 117 Likes on 107 Posts
The MAF itself may not be your problem. When you get an aftermarket intake, it changes the flow dynamics of the intake and the MAF needs to be recalibrated. I never got a code for my intake but I know people who have. Rule out any other potential problems before you blame the intake.
Jesse is offline  
Reply Like
Old 03-22-2015, 10:33 AM
  #3  
Senior Member
iTrader: (4)
 
sandman's Avatar
 
Join Date: 06-13-13
Location: Mt. Carroll IL
Posts: 3,036
Received 5 Likes on 4 Posts
Is the p0171 maf frequency fail high? Or something like that?
sandman is offline  
Reply Like
Old 03-22-2015, 12:31 PM
  #4  
Senior Member
iTrader: (4)
 
Jesse's Avatar
 
Join Date: 09-07-11
Location: Las Cruces, NM
Posts: 3,256
Received 117 Likes on 107 Posts
It's "system too lean."
Jesse is offline  
Reply Like
Old 05-19-2015, 10:57 PM
  #5  
New Member
 
Tscheerer's Avatar
 
Join Date: 03-06-15
Location: Kansas City
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Have a K&N cai on, no codes, but it seemed to take a while for gas mileage to recover.
Tscheerer is offline  
Reply Like
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Two codes on 09 SS
no_ss
Problems/Service/Maintenance
11
10-18-2015 11:58 PM
M62 spacer plate- zzp
goaliemo
2.0L LSJ Performance Tech
6
09-28-2015 01:37 PM
WTB many lsj bolt on parts.
z28addiction
Wanted - What to buy - All categories
0
09-28-2015 12:03 AM
CEL for Air/Fuel ratio
DocSvensk
2.0L LNF Performance Tech
7
09-27-2015 02:24 PM
check engine light for improper air flow
OrangeCoba
Problems/Service/Maintenance
0
09-25-2015 06:06 PM
Back to Subforum
2.2L LAP Performance Tech
View Next Unread
2.2L ZZP supercharger install




Advanced Search
Quick Reply: air intake


Reply Closed Thread Share

All times are GMT -4. The time now is 01:11 PM.