How to replace the Evaporative Vapor Pressure Sensor on Toyota Prius?

The first step to replace the Evaporative Vapor Pressure Sensor requires removing rear floor board No.2 followed by the deck floor box rear then finally removing rear floor board No.3. The procedure starts with disconnecting engine wire No.3 and then the vapor pressure sensor assembly becomes removable after disconnecting its connector and tube joint clip and pulling the sensor forward from its fuel tank retaining position. Discard foreign matter from the sensor while handling the device by hand instead of using tools since this sensor incorporates an O-ring that functions as a plug seal. Before replacing the sensor, push it into the retainer plug and reattach the tube joint clip while inspecting that no scratches or foreign material is present near the connection points and the sensor fits properly with the clip positioning on its collar. If the sensor passes the pull-out test continue by connecting the vapor pressure sensor connector followed by plugging in engine wire No.3 (battery negative terminal). The power window control system needs to be initialized after reinstalling rear floor board No.3, the deck floor box rear and rear floor board No.2.

OEM Toyota Prius Vapor Pressure Sensor

Fuel Vapor Pressure Sensor

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4 Vapor Pressure Sensors found

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Toyota Prius Pressure Sensor
Part Number: 89461-0C010
$272.49 MSRP: $389.06
You Save: $116.57 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Vapor Pressure; Evaporative Emissions; Fuel Tank; Fuel Injection; EGR Pressure; Tank Pressure Sensor; Vapor Valve; Pressure Feedback Sensor; Sensor; Sensor Assembly, Vapor Pressure
- Replaces: 89461-20010, 89461-35010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2001-2003 Toyota Prius | Base | 4 Cyl 1.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota Prius Pressure Relief Valve
Part Number: 89461-48020
$196.06 MSRP: $279.93
You Save: $83.87 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Vapor Pressure; Fuel Tank Pressure Sensor; Fuel Injection Pressure Sensor; Fuel Pressure Sensor; Pressure Sensor; Vent Tube; Tank Pressure Sensor; Sensor Assembly, Vapor Pressure
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2022 Toyota Prius | 2020 Edition, Four, Four Touring, L Eco, LE, Limited, One, Three, Three Touring, Two, Two Eco, XLE | 4 Cyl 1.8 L FULL HYBRID EV-GAS (FHEV)
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Toyota Prius Pressure Sensor
Part Number: 89461-33020
$259.20 MSRP: $370.08
You Save: $110.88 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Vapor Pressure; Tank Pressure Sensor; Pressure Feedback Sensor; Sensor Assembly, Vapor Pressure
- Replaces: 89461-02030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2009 Toyota Prius | Base, Touring | 4 Cyl 1.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota Prius Pressure Sensor
Part Number: 89461-47010
$205.14 MSRP: $292.90
You Save: $87.76 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Vapor Pressure; Tank Pressure Sensor
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2023 Toyota Prius | LE, Limited, XLE | 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV)

Toyota Prius Vapor Pressure Sensor

If you're thinking about purchasing OEM parts for your Toyota Prius, our website is your one-stop destination. We stock an extensive selection of genuine Toyota Prius Vapor Pressure Sensor at pocket-friendly prices. Plus, we guarantee a swift delivery and a hassle-free return policy for your convenience.

Toyota Prius Vapor Pressure Sensor Parts Questions & Experts Answers

Pressure Sensor
89461-33020
Q: How to replace the Evaporative Vapor Pressure Sensor on Toyota Prius?
A: The first step to replace the Evaporative Vapor Pressure Sensor requires removing rear floor board No.2 followed by the deck floor box rear then finally removing rear floor board No.3. The procedure starts with disconnecting engine wire No.3 and then the vapor pressure sensor assembly becomes removable after disconnecting its connector and tube joint clip and pulling the sensor forward from its fuel tank retaining position. Discard foreign matter from the sensor while handling the device by hand instead of using tools since this sensor incorporates an O-ring that functions as a plug seal. Before replacing the sensor, push it into the retainer plug and reattach the tube joint clip while inspecting that no scratches or foreign material is present near the connection points and the sensor fits properly with the clip positioning on its collar. If the sensor passes the pull-out test continue by connecting the vapor pressure sensor connector followed by plugging in engine wire No.3 (battery negative terminal). The power window control system needs to be initialized after reinstalling rear floor board No.3, the deck floor box rear and rear floor board No.2.