How to test and replace the Oil Pressure Switch on Volvo 780?

In order to test the sensor, unplug the connector and insert a jumper wire between terminals 1 and 2, and start the vehicle. If the light is on, check the harness and dashboard light, but if the light is off, replace the sensor and check the light operation once again. For removal and installation purposes, you first have to raise and safely support the vehicle, then unplug the connector from the sensor, loosen the mounting bolts, and remove the sensor from the oil pan. To install, place the sensor inside the oil pan, screw the mounting bolts tight, plug the connector and lower the vehicle.

Genuine Volvo 780 Oil Pressure Switch

Oil Pressure Sender Switch

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2 Oil Pressure Switches found

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Volvo 780 Oil Pressure Sending Unit Part Number: 1218360
$24.68 MSRP: $28.90
You Save: $4.22 (15%)
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Product Specifications
- Other Name: Oil Pressure Switch; Oil Pressure Sending Unit
- Warranty: This genuine part is guaranteed by Volvo's factory warranty.
Fits the following Vehicles:
- 1987-1989 | Base | 4 Cyl 2.3 L GAS, 6 Cyl 2.8 L GAS
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Volvo 780 Oil Pressure Sending Unit Part Number: 1347003
$25.83 MSRP: $30.24
You Save: $4.41 (15%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oil Pressure Switch; Engine Oil Pressure Switch; Oil Pressure Sending Unit
- Warranty: This genuine part is guaranteed by Volvo's factory warranty.
Fits the following Vehicles:
- 1991 | Base | 4 Cyl 2.3 L GAS

Volvo 780 Oil Pressure Switch

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Volvo 780 Oil Pressure Switch Parts and Q&A

Oil Pressure Sending Unit
1347003
Q: How to test and replace the Oil Pressure Switch on Volvo 780?
A:
In order to test the sensor, unplug the connector and insert a jumper wire between terminals 1 and 2, and start the vehicle. If the light is on, check the harness and dashboard light, but if the light is off, replace the sensor and check the light operation once again. For removal and installation purposes, you first have to raise and safely support the vehicle, then unplug the connector from the sensor, loosen the mounting bolts, and remove the sensor from the oil pan. To install, place the sensor inside the oil pan, screw the mounting bolts tight, plug the connector and lower the vehicle.