DIY o2 sensor LED display

M

mustangman1974

Member

Jan 17, 2004

463

0

16

Jul 4, 2008

#1

• Jul 4, 2008

• #1

yeah I know a wideband is the best thing to have, but I am on summer vacation and Cheap thrills are the best. I have been reading several articles on how to make a narrow band o2 sensor display. Basically this one

http://www.pelicanparts.com/techarticles/mult_air_fuel_monitor/mult_air_fuel_monitor.htm.

Yes the parts were super cheap o2 sensor cost more then the electronics. I am having problems adjusting the LEDs. Anyone a electronics wizard?

 

ashford

Member

Dec 19, 2003

485

0

16

fargo ND

Jul 5, 2008

#2

• Jul 5, 2008

• #2

cheap wideband


http://www.14point7.com/JAW/JAW.htm

works quite well

 

65ShelbyClone

Founding Member

Sep 9, 2000

4,675

38

119

Antelope Valley, SoCal

Jul 5, 2008

#3

• Jul 5, 2008

• #3

A narrowband display isn't going to tell you anything more than a narrowband sensor will....which is nearly nothing. All it will do is show that the narrowband is switching.

 

M

mustangman1974

Member

Jan 17, 2004

463

0

16

Jul 6, 2008

#4

• Jul 6, 2008

• #4

its more of a project then to tune the car. I am a high school teacher in California. Its summer time and to da# hot to work on my car. So I figured I would make something inside in the A/C that seemed pretty neat.

 

NasaGT

Founding Member

Sep 19, 2002

1,993

2

49

Virginia

Jul 7, 2008

#5

• Jul 7, 2008

• #5

ashford said:

cheap wideband


http://www.14point7.com/JAW/JAW.htm

works quite well

Click to expand...

That's sweet!