View Single Post
Old 12-18-2017, 12:02 PM   #10 (permalink)
redpoint5
Human Environmentalist
 
redpoint5's Avatar
 
Join Date: Aug 2010
Location: Oregon
Posts: 12,457

Acura TSX - '06 Acura TSX
90 day: 24.19 mpg (US)

Lafawnda - CBR600 - '01 Honda CBR600 F4i
90 day: 47.32 mpg (US)

Big Yeller - Dodge/Cummins - '98 Dodge Ram 2500 base
90 day: 21.82 mpg (US)

Mazda CX-5 - '17 Mazda CX-5 Touring
90 day: 26.68 mpg (US)

Chevy ZR-2 - '03 Chevrolet S10 ZR2
90 day: 17.14 mpg (US)

Model Y - '24 Tesla Y LR AWD
Thanks: 4,212
Thanked 4,390 Times in 3,364 Posts
Quote:
Originally Posted by Xist View Post
Which settings and into which plugs do I connect the terminals?
You set the voltage range to be just above the voltage you expect to read. In this case, we expect to get about 13v, and many VOMs have a (DCV) 20v setting. Set it to that (Might show V with a --- on top which represents DC. ~ represents AC). It doesn't really matter what you set it to, it's just giving you as much detail as the display is capable of showing.

Plug the black lead into "Com" on the VOM, and plug the red lead into DCV

Doesn't matter which terminal on the harness gets which probe. If you get it backwards, the meter will just show a negative value instead of positive. The point is just to read the voltage.

__________________
Gas and Electric Vehicle Cost of Ownership Calculator







Give me absolute safety, or give me death!
  Reply With Quote
The Following User Says Thank You to redpoint5 For This Useful Post:
Xist (12-18-2017)