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What is this in my 5.0 engine? (pic)

  • Thread starter Thread starter HighMileageVert
  • Start date Start date Mar 10, 2004
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HighMileageVert

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Feb 3, 2004
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#1
  • Mar 10, 2004
  • #1
So I was finally getting around to changing the leaky hoses to my egr spacer, when I noticed this thing just hanging down under my mass air sensor.....what is it? My guess is the knock sensor.


 
9

90lxnotch

New Member
Dec 26, 2003
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slc, utah
Mar 10, 2004
#2
  • Mar 10, 2004
  • #2
its your wide open ac relay switch or if you have a 92-93 its a fuelpump relay or your woac relay switch
 
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HighMileageVert

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Feb 3, 2004
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Mar 10, 2004
#3
  • Mar 10, 2004
  • #3
Ah, I should have mentioned; it's a 90 lx vert with AC (though not working).

If it's the wo ac relay, should it be mounted somewhere?
 

gaslight

Founding Member
Jul 12, 2000
3,365
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Maine
Mar 10, 2004
#4
  • Mar 10, 2004
  • #4
If you look around some more you will find more things just hanging there.
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,347
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Massachusetts
Mar 10, 2004
#5
  • Mar 10, 2004
  • #5
Should be mounted to the fender below the MAF meter. There might be a clip down there that it was attached too
 
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1992blkGT

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Mar 28, 2003
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Mar 10, 2004
#6
  • Mar 10, 2004
  • #6
Do Mustangs even have knock sensors?
 
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thompsonsd

Founding Member
Aug 15, 2002
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Southern Maryland
Mar 10, 2004
#7
  • Mar 10, 2004
  • #7
Yep, their in the lower intake manifold, big whiteish things...
 

Mike86Stang

Advanced Member
Apr 11, 2000
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Red Lion, PA
Mar 10, 2004
#8
  • Mar 10, 2004
  • #8
thompsonsd said:
Yep, their in the lower intake manifold, big whiteish things...
Click to expand...

No 5.0's do NOT have knock sensors, atleast never that I have seen . That "big whiteish thing" as you put it is the ACT in the lower manifold.

No flames just FYI
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,347
18,082
224
Massachusetts
Mar 10, 2004
#9
  • Mar 10, 2004
  • #9
1992blkGT said:
Do Mustangs even have knock sensors?
Click to expand...

4.6L and 2.3L Mustangs do.


5.0's are knockerless
 

GroverDill

GoldMember
Founding Member
Aug 18, 1999
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Demotte IN 46310
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#10
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no knockers....

yup ACT.
 
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HighMileageVert

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#11
  • Mar 10, 2004
  • #11
...ACT?
 

GroverDill

GoldMember
Founding Member
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Demotte IN 46310
Mar 10, 2004
#12
  • Mar 10, 2004
  • #12
Air Charge Temp.

I think
 
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thompsonsd

Founding Member
Aug 15, 2002
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Southern Maryland
Mar 10, 2004
#13
  • Mar 10, 2004
  • #13
Ooopps.. no knockers... on the cars anyway.
 

DirtyD916

Active Member
May 25, 2003
804
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Norcal 916
Mar 10, 2004
#14
  • Mar 10, 2004
  • #14
great no knockers.
 

cardudeusa

Founding Member
Oct 22, 2002
1,744
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Home of the Florida Gators!
Mar 10, 2004
#15
  • Mar 10, 2004
  • #15
Yup no knock sensors, and yup ACT stands for Air Charge Temp sensor.
 

1991vert

10 Year Member
Feb 27, 2004
1,103
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Ludlow, MA
Mar 10, 2004
#16
  • Mar 10, 2004
  • #16
cardudeusa said:
Yup no knock sensors, and yup ACT stands for Air Charge Temp sensor.
Click to expand...

lot's of talk about knockers
 

craig gaines

Founding Member
Jul 23, 1998
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DuQuoin, Illinois
Mar 11, 2004
#17
  • Mar 11, 2004
  • #17
did somebody say knockers??
 

cardudeusa

Founding Member
Oct 22, 2002
1,744
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48
Home of the Florida Gators!
Mar 11, 2004
#18
  • Mar 11, 2004
  • #18
1991vert said:
lot's of talk about knockers
Click to expand...

What can you expect with a forum filled with guys.
 

85_SS_302_Coupe

it sucks (I know) to be on the receiving end
15 Year Member
Nov 11, 2003
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Northern KY
Mar 11, 2004
#19
  • Mar 11, 2004
  • #19
knockers are gooood.
 

DavidF

New Member
Nov 19, 2003
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Mar 11, 2004
#20
  • Mar 11, 2004
  • #20
Knock Knock
 
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