Sensor behind power steering pump?

[Glosserj]

I need a new pig tail for the sensor behind the power steering pump. Anyone know what sensor it is?

 

[ak diesel driver]

EVO.

 

[dbrannon79]

Yep. It’s EVO sensor

 

[Stoney]

Eliminate it. More trouble than it's worth..

 

[Glosserj]

What does evo stand for and what is it for exactly?

 

[Glosserj]

Never mind I just looked it up it’s not the one on the power steering pump it’s the one on the block behind it

 

[snarl95]

engine coolant sensor

 

[MrMarty51]

Yup, if it is attached with a single green wire then it is engine coolant temp sending unit.
If Your truck still has that wicked EVO sensor, and, if the PS starts going wonky and get tough to turn the steer wheel, eliminate that EVIL thing. Kits are available for that purpose.