• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

Electrical How to measure MAF voltage?

  • Thread starter Thread starter evintho
  • Start date Start date Apr 28, 2023

evintho

20+ Year Stangneter
Nov 12, 2003
683
245
73
Santa Rosa, CA.
Apr 28, 2023
#1
  • Apr 28, 2023
  • #1
On my '93 5.0 I have a code 66 - MAF below minimum voltage.
There's probably a write-up on here somewhere on how to measure MAF voltage. Would someone point me to that please?
 

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor
Admin Dude
Jan 4, 1985
43,031
21,206
234
Box behind Walmart
Apr 28, 2023
#2
  • Apr 28, 2023
  • #2
Scroll down to step 7


Help me create the "Surging Idle Checklist"

Updated 05 July 2022 to add rough idle when cold and smooth idle when up to normal operating temperature. See the EGR tech information, section #15 for more help. Many of you are familiar with the "Cranks OK, but No Start Checklist for Fuel Injected Mustangs" checklist and the No Crank...
stangnet.com
 

evintho

20+ Year Stangneter
Nov 12, 2003
683
245
73
Santa Rosa, CA.
Apr 29, 2023
#3
  • Apr 29, 2023
  • #3
Thank you.
 

Mindseye007

10 years still blowing strong
5 Year Member
Oct 21, 2020
568
131
63
ontario
Apr 29, 2023
#4
  • Apr 29, 2023
  • #4
what happened to jrichker?
 

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor
Admin Dude
Jan 4, 1985
43,031
21,206
234
Box behind Walmart
Apr 29, 2023
#5
  • Apr 29, 2023
  • #5
Mindseye007 said:
what happened to jrichker?
Click to expand...
He has died.

Not to sound nonchalant or anything of the kind but I tend to think that the direct route is often the best. He's already missed.
 

Mindseye007

10 years still blowing strong
5 Year Member
Oct 21, 2020
568
131
63
ontario
Apr 30, 2023
#6
  • Apr 30, 2023
  • #6
Noobz347 said:
He has died.

Not to sound nonchalant or anything of the kind but I tend to think that the direct route is often the best. He's already missed.
Click to expand...
how did he die?
 

AeroCoupe

lube between the nut and the face. I know my lubes
Founding Member
Oct 28, 2001
5,852
3,984
183
Claremore, OK
Apr 30, 2023
#7
  • Apr 30, 2023
  • #7
Go here:

JRichker -- Rest in Peace

@jrichker was born in 1946, in Texas, graduated with honors from the U.S. Air Force Technical College at Sheppard AFB, and later obtained his Pastoral Degree. He served his country during Vietnam and in his later years told his family that he would do it all over again for his country. He was...
stangnet.com
 

General karthief

wonder how much it would cost to ship you a pair
20+ Year Stangneter
Aug 25, 2016
27,902
10,555
203
polk county florida
Apr 30, 2023
#8
  • Apr 30, 2023
  • #8
He lives on in the tech/how to threads.
 
You must log in or register to reply here.

Similar threads

Electrical Ron Francis Headlight / Alternator Harness
  • dan50
  • Apr 30, 2026
  • Fox 5.0 Mustang Tech
Replies
0
Views
208
Fox 5.0 Mustang Tech Apr 30, 2026
dan50
Engine Hiccup at full throttle
  • keel
  • Jun 2, 2026
  • Fox 5.0 Mustang Tech
  • 2
Replies
30
Views
528
Fox 5.0 Mustang Tech Jun 10, 2026
Noobz347
Pro-M 75MM Bullet Flow Sheet - Is this calibrated for 36 # injectors?
  • dan50
  • Jan 11, 2026
  • Digital Self-tuning Forum
Replies
2
Views
312
Digital Self-tuning Forum Jan 11, 2026
dan50
Engine Contour fan CFM
  • Mustang5L5
  • Apr 6, 2026
  • Fox 5.0 Mustang Tech
Replies
13
Views
413
Fox 5.0 Mustang Tech May 22, 2026
qikgts
Engine on3 Conversion to draw through MAF?
  • sav22rem22
  • Oct 11, 2025
  • Fox 5.0 Mustang Tech
Replies
2
Views
263
Fox 5.0 Mustang Tech Oct 11, 2025
sav22rem22
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?