Post Reply 
 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
MAF enhancement question
Author Message
sturvant2000 Offline
Member
***

Posts: 1
Joined: May 2010
Reputation: 0
Post: #1
MAF enhancement question
HI,
I'm working on a friends MAF enhancement as described in text on
site. Text says to use ground as my reference with series resistance
in the signal wire--no problem there on my '92 Grand Marquis--but my
friends MAF has a ground and an ECU MAF "return" wire (as well as the
MAF sensor input (Brn/Blk) and ground (Blk/Yell) (Wht/Red=5vdc)--the
MAF return is Org/Blu. It is a '99 Ford Escort (S/L I think). I get the same DC voltage on ground to signal as on MAF return (to ECU) to signal (0.7 to about
1.5 vdc)when I rev engine. The question is do I use ground (as text states) or MAF return
to ground my voltage divider to (the text does not show a MAF return
in its drawing)?
05-27-2010 05:05 AM
Find all posts by this user Quote this message in a reply
Post Reply 


Forum Jump:


User(s) browsing this thread: 1 Guest(s)