Vanning.com logo
Boxdin
Site Navigation


Advertisements
Recent Posts
Good day
by SDMickey - March 27th 2024 10:55 pm
Crazy mods
by frscke1 - March 27th 2024 9:37 pm
Lew Greger
by MufflerMan Mike - March 27th 2024 5:15 pm
1987 G20 Gypsy
by SDMickey - March 25th 2024 9:39 pm
Featured Links


Previous Thread
Next Thread
Print Thread
Rate Thread
Page 1 of 3 1 2 3
well..I cant find my MAF..Little help?
#550007 March 20th 2012 11:10 pm
Joined: Dec 2011
Posts: 590
addict
OP Offline
addict
Joined: Dec 2011
Posts: 590
(Vehicle-94 ford econoline e150 4.9L) Maybe im near blind but i cant find my mass airflow sensor or the wiring harness but i definately CAN find my air intake duct...My manual said it should be located there, maybe it was for a different engine type? I dunno.

I have looked all around this area and cant find nothin. Shouldn't the MAF be located around the air duct/housing? Do i even have a MAF? lol

[Linked Image]


94 Ford E150 4.9L inline 6 "Bad Company"
Re: well..I cant find my MAF..Little help?
mrmattvan #550019 March 21st 2012 1:41 am
Joined: Aug 2001
Posts: 12,107
Likes: 37
Maniac
Offline
Maniac
Joined: Aug 2001
Posts: 12,107
Likes: 37
You don't have a MAF based fuel injection system. You have a speed density system that uses a MAP but doesn't have a MAF.


Windows- they're what make a van worth owning!
Re: well..I cant find my MAF..Little help?
mrmattvan #550024 March 21st 2012 2:21 am
Joined: Jun 2008
Posts: 428
K
addict
Offline
addict
K
Joined: Jun 2008
Posts: 428
Theres your MAP (manifold absolute pressure) sensor in the top left part of your circle bolted down on top of your HVAC box.

Re: well..I cant find my MAF..Little help?
mrmattvan #550026 March 21st 2012 2:26 am
Joined: Dec 2011
Posts: 590
addict
OP Offline
addict
Joined: Dec 2011
Posts: 590
OHHHHHHHHHHHH! Thanks reed! This was blowing my mind..

Would a OBD-1 code#129 be a MAP problem? I was thinking MAF but i guess not having one rules that out..lol


94 Ford E150 4.9L inline 6 "Bad Company"
Re: well..I cant find my MAF..Little help?
Ken_Hopcraft #550027 March 21st 2012 2:29 am
Joined: Dec 2011
Posts: 590
addict
OP Offline
addict
Joined: Dec 2011
Posts: 590
Originally Posted by Ken_Hopcraft
Theres your MAP (manifold absolute pressure) sensor in the top left part of your circle bolted down on top of your HVAC box.


Thanks for the help! I was about to go insane lol!


94 Ford E150 4.9L inline 6 "Bad Company"
Re: well..I cant find my MAF..Little help?
mrmattvan #550041 March 21st 2012 5:20 am
Joined: May 2007
Posts: 9,854
Likes: 8
U
Festerus Vannimus
Offline
Festerus Vannimus
U
Joined: May 2007
Posts: 9,854
Likes: 8
Originally Posted by mrmattvan
Thanks for the help! I was about to go insane lol!


It is a SHORT TRIP, you're a member of vanning.com , we are all a little crazy ! lol


My van : 1989 Ford E-150 Econoline, currently named “WOLF-DEN II”


Founder & President of Sooner or Later United Truckers and PROUD TO BE A S.L.U.T. ! !
Re: well..I cant find my MAF..Little help?
Uncle_Fester #550072 March 21st 2012 9:53 am
Joined: Dec 2011
Posts: 590
addict
OP Offline
addict
Joined: Dec 2011
Posts: 590
Originally Posted by Uncle_Fester
Originally Posted by mrmattvan
Thanks for the help! I was about to go insane lol!


It is a SHORT TRIP, you're a member of vanning.com , we are all a little crazy ! lol


lol! At least i don't have to hide it here laugh


94 Ford E150 4.9L inline 6 "Bad Company"
Re: well..I cant find my MAF..Little help?
mrmattvan #550074 March 21st 2012 10:16 am
Joined: Sep 2005
Posts: 9,855
Likes: 234
carpal tunnel
Offline
carpal tunnel
Joined: Sep 2005
Posts: 9,855
Likes: 234
Matt, check the vacuum hose to your MAP carefully. Even a slight split or small pinhole will throw you a code. A collapsed hose will do it too(or as me and you say here in GA: a mashed hose lol )

Re: well..I cant find my MAF..Little help?
mrmattvan #550081 March 21st 2012 10:44 am
Joined: Sep 2009
Posts: 1,086
old hand
Offline
old hand
Joined: Sep 2009
Posts: 1,086
Do they still "mash" a light switch down that way ? lol

coffee


"The little people in my head carry knives"

"Death is a long cold rest" *PF

[Linked Image]

http://s1080.photobucket.com/user/Dogshock57/slideshow/


Page 1 of 3 1 2 3

Moderated by  Astro, Uncle_Fester 

Link Copied to Clipboard
Donate


Upcoming Events
discovery
Who's Online Now
0 members (), 24 guests, and 7 robots.
Key: Admin, Global Mod, Mod
Newest Members
TheDrunkenGunsmith, Jac, LOVclassics, ZenMuffin, Milkman530
12724 Registered Users
Top Posters (30 Days)
SDMickey 130
CatFish 28
frscke1 28
Wedgy 20
Forum Statistics
Forums68
Topics35,747
Posts537,897
Members12,724
Most Online177
May 8th, 2013

Powered by UBB.threads™ PHP Forum Software 7.7.4