4450Reference & speed sensor testing...(help)
- Jun 4, 2006Hi to all members,
According to the testing information that I have received for
these sensors I have the following. The harness on the sensor side
has three wires, a yellow, black, and blue.
The YELLOW/BLACK wires on the sensor side are to have anywhere
from 860-1,060 ohms. The BLUE/YELLOW and too again, the BLUE/BLACK
wires should be testing out at 100,000 ohms.
When I probe the BLUE/YELLOW and BLUE/BLACK, I get nothing
however to clarify, these sensors were working before with 0 ohms.
The only time that I will get maybe close to the 100,000 ohms is when
I am probing and I am also touching too with my hands on the exposed
wire ends but I do not think that that is part of the testing.
Could these sensors possibly be failing gradually as I am having
great difficulty in turning over the engine only after around close
to 30 seconds when it then starts? Who out there has tested these
sensors and am I testing them correctly, please?
Joel T. Gonzalez
San Antonio, TX.