Contenu
The oil pressure ing unit for the Jeep Cherokee is located on the side of the block near the oil filter. The er is a small silver and black, cylindrical sensor that has a weather-proof plug on the end of it. Changing the oil pressure ing unit is easy and requires only one wrench or a large pair of slip-joint pliers. The function of the ing unit is to transmit the pressure reading to the Cherokees computer. The computer converts the information and s it to your gauges.
Step 1
Locate the oil pressure ing unit on the block of your Jeeps motor. It sits just above the oil filter and screws into the engine block.
Step 2
Remove the electrical connector that plugs into the end of the ing unit. It is a weather-tight connector and has a retaining clip on the slip that you will need to lift slightly while pulling the plug loose.
Step 3
Locate the nut-shaped metal base on the ing unit and grasp it with a large pair of slip-joint pliers. Turn the ing unit counter clockwise to remove it from the block. Do not grasp the ing unit on the plastic, it will break under the pressure of the pliers.
Step 4
Insert the new ing unit into the block and tighten it until snug. Do not over-tighten it or it may crack.
Step 5
Plug in the electrical plug on the end of the ing unit. It will click into place when it is fully seated.
Test run the engine and verify that the ing unit is working by checking the gauge in the instrument panel.
Tip
- Use a little dielectric grease on the connector if you are concerned about water or dirt getting in. The plug is weather proof and should seal either way.
Items you will need
- Slip-joint pliers or wrench
