Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post

Carwhisperer · 09-04-2010, 12:42 PM

How does one test a wide band o2 sensor without hooking it up to a controller? Is it possible with a dvm? From what I've read it looks like it is not possible without an oscilloscope. Is this true?

09-04-2010, 12:42 PM	#1 (permalink)
Carwhisperer EcoModding Lurker Join Date: Apr 2009 Location: Pollock Pines, CA 4000' Elevation Posts: 32 Thanks: 0 Thanked 1 Time in 1 Post	Can a wide band O2 sensor be tested? How does one test a wide band o2 sensor without hooking it up to a controller? Is it possible with a dvm? From what I've read it looks like it is not possible without an oscilloscope. Is this true?