Installed a new O2 sensor and the alternator brush. The carbon brushes were more than half gone.
I've 2 multimeters. The meter on the right (New) has duty cycle. Pic attached.
So my readings based on these 2 meters are:
Ports 2, 6:
Off : 12.8V
Engine running : 14.28 ~ 14.39
Ports 2, 3
New meter:
ON 3.819 V
RUNNING 11.43 ~ 11.48V
Old meter:
ON 3.76 ~ 3.78V
RUNNING 11.36 ~ 11.38V
I tried with the dial at duty cycle and this was what I got:
ON 99.8%
RUNNING 3.764%
What does all these say? Do I need to warm the car up before I carry out the procedure?
Thanks in advance...
I've 2 multimeters. The meter on the right (New) has duty cycle. Pic attached.
So my readings based on these 2 meters are:
Ports 2, 6:
Off : 12.8V
Engine running : 14.28 ~ 14.39
Ports 2, 3
New meter:
ON 3.819 V
RUNNING 11.43 ~ 11.48V
Old meter:
ON 3.76 ~ 3.78V
RUNNING 11.36 ~ 11.38V
I tried with the dial at duty cycle and this was what I got:
ON 99.8%
RUNNING 3.764%
What does all these say? Do I need to warm the car up before I carry out the procedure?
Thanks in advance...