Where is the oil pressure switch on a 2002 Dodge Ram?
The 2002 Dodge Ram pickup has an oil pressure sending unit, or switch, located near the oil filter on the engine block.
Where can I get an oil pressure switch?
These are sold at auto parts stores: While a regular 27 mm socket would fit over the pressure switch, standard sockets are not deep enough to engage the hex on the switch: It may also be handy to obtain a specific extension length so that the ratchet clears the engine but does not hit the firewall.
What’s the function of the oil pressure switch?
The function of the switch is to send information to the computer regarding the current oil pressure in the engine. The computer in turn sends that information to the gauge on your dashboard so that you can monitor it visually as you drive. Disconnect the negative battery terminal.
Where is the oil pressure sensor on a car?
The oil pressure sensor will usually be located near the back and top of the engine compartment, and bolted in to the engine block, connected by an electrical clip to the car’s computer/electrical system. However, in some vehicles, the oil pressure sensor may be behind the intake manifold and may not be readily visible.
How do you unplug an oil pressure switch?
To do this, place a large basin under the oil pan and open the drain plug with a wrench. Then, using an oil filter wrench, loosen the oil filter before removing it by hand. You’ll now be able to get to the oil pressure switch. You’ll see that a connect cable goes to the oil pressure switch that you need to unplug.
What does the pressure switch on an oil filter do?
Oil filter. Oil. The oil pressure switch is also known as the oil pressure sensor. It will cause the low oil pressure light to go on if it detects a lack of oil, but an oil pressure switch isn’t infallible.
How to change the oil pressure on a car?
How to Change an Oil Pressure Switch. 1 Step 1 – Locate the Switch. The placement of the oil pressure switch will vary with car make. As a general rule, however, you’ll find the switch close 2 Step 2 – Drain the Oil. 3 Step 3 – Remove the Switch. 4 Step 4 – Replace with a New Switch. 5 Step 5 – Add New Filter and Oil.