Auto meter Air/fuel gauge question
#7
Registered Member
Join Date: Aug 2003
Location: Hampton
Posts: 601
Likes: 0
Received 0 Likes
on
0 Posts
Re: Auto meter Air/fuel gauge question
Originally Posted by WS6
get another bung welded in and run a GM one wire O2. You'll get better readings this way.
#8
www.autocross.us
Join Date: Jan 2003
Location: -76.227582, 36.938763
Posts: 1,973
Likes: 0
Received 0 Likes
on
0 Posts
Re: Auto meter Air/fuel gauge question
Originally Posted by BlackSRT4
if you get a one wire o2 sensor, how do u power it to get the readings?
#9
Re: Auto meter Air/fuel gauge question
Originally Posted by BlackSRT4
if you get a one wire o2 sensor, how do u power it to get the readings?
you dont power a 1 wire, it doesnt need power. once the sensor heats up it gives readings.
Those 3 and 4 wire sensors.......the extra wires are to power the HEATER that heats up the sensor element.
#10
Re: Auto meter Air/fuel gauge question
Originally Posted by WS6
get another bung welded in and run a GM one wire O2. You'll get better readings this way.
no you wont, an unheated sensor in no way is more accurate than any factory heated sensor.
inaccuracy during warm up and then inaccuracy during full throttle vs coasting/part throttle driving.
sure it'll give you a good idea, but get a heated sensor at least.