MAF mod question - Ranger-Forums - The Ultimate Ford Ranger Resource


2.9L & 3.0L V6 Tech General discussion of 2.9L and 3.0L V6 Ford Ranger engines.

Reply
 
LinkBack Thread Tools Search this Thread
  #1  
Old 04-21-2009
billabong98z's Avatar
Member
Thread Starter
iTrader: (2)
 
Join Date: Oct 2008
Location: Indianapolis
Posts: 176
MAF mod question

is it necessary to reset the PCM after you do this, and if so how do i go about reseting it?
Reply With Quote
  #2  
Old 04-21-2009
Mykhael's Avatar
Member
iTrader: (3)
 
Join Date: Sep 2004
Location: .
Posts: 4,197
unhook the battery for 15 minutes to 1/2 hour.

Then hook it back up, start the truck
Reply With Quote
  #3  
Old 04-21-2009
whippersnapper02's Avatar
RF Veteran
iTrader: (1)
 
Join Date: Sep 2006
Location: Earth, Milky Way Galaxy
Posts: 7,415
I have heard you can unhook both terminals then touch them together and it will be reset.
Reply With Quote
  #4  
Old 04-21-2009
04blackedge's Avatar
RF Veteran
iTrader: (13)
 
Join Date: Jan 2007
Location: Durham, NC
Posts: 23,426
Unhook negative cable and turn on the headlight switch for 30 seconds.
Reply With Quote
  #5  
Old 04-21-2009
V8 Level II's Avatar
RF Veteran
iTrader: (4)
 
Join Date: Nov 2004
Location: Michigan
Posts: 7,833
There is no need for a PCM reset after the MAF mod.
Reply With Quote
  #6  
Old 04-22-2009
Member
 
Join Date: Aug 2008
Location: omaha
Posts: 301
what mod is this?
Reply With Quote
  #7  
Old 04-22-2009
Prerunner-Ranger's Avatar
Level I Supporter
 
Join Date: Feb 2008
Location: Lancaster, CA.
Posts: 2,280
Quote:
Originally Posted by marcua56 View Post
what mod is this?
x2
Reply With Quote
  #8  
Old 04-22-2009
billabong98z's Avatar
Member
Thread Starter
iTrader: (2)
 
Join Date: Oct 2008
Location: Indianapolis
Posts: 176
here is the link for the how-to http://www.cardomain.com/ride/296394/5
Reply With Quote
  #9  
Old 04-22-2009
Member
 
Join Date: May 2005
Location: .
Posts: 87
does it really help? i mean has anyone noticed a difference?
Reply With Quote
  #10  
Old 04-22-2009
Prerunner-Ranger's Avatar
Level I Supporter
 
Join Date: Feb 2008
Location: Lancaster, CA.
Posts: 2,280
Quote:
Originally Posted by black_edge4628 View Post
does it really help? i mean has anyone noticed a difference?
x2
Reply With Quote
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
MAF mod question??? vp6799 General Technical & Electrical 4 07-22-2005 09:56 PM
4.0 MAF mod "tuning" information -- new stuff n3elz 4.0L OHV & SOHC V6 Tech 70 02-06-2005 01:33 AM
MAF mod on a 4.0l? Mnemonic General Technical & Electrical 16 08-24-2004 08:34 PM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -6. The time now is 11:12 AM.


We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.