Heated oxygen sensor

[Roger Heflin]

> 
> Hi All		
> 
> 	Wanted to upgrade ox sensor in pu to a heated one. Any recommendation for
> the size of fuse 10 or 20 amps. Would prefer to use a two wire sensor - any
> part numbers that work well in gm tpi unit?
> 
> Thanks Vance
> 
I used 5 amp for each.  I measures the cold resistance, and the current should
have been around 3amp cold.  I figured warmer would be less than that.  You
might try measuring the cold resistance and go to the next highest number(5,10...)

			Roger Heflin
			93 Z28 (1 wire original, 3 wire now)