Dorman 310-007 Evaporative Emissions System Leak Detection Pump

1. Product Overview

The Dorman 310-007 Evaporative Emissions System Leak Detection Pump is engineered as a direct replacement component, designed to match the fit and function of the original pump on specified vehicle applications. This pump is crucial for the proper operation of your vehicle's evaporative emissions control (EVAP) system, which prevents fuel vapors from escaping into the atmosphere.

Key features of this product include:

• Direct replacement: Designed to match the fit and function of the original pump on specified applications.
• Restores functionality: A reliable replacement for an original part that may have clogged or failed due to emissions control system damage.
• Durable construction: Manufactured from quality materials to ensure reliable performance and a long service life.
• Trustworthy quality: Backed by a team of product experts with over a century of automotive experience.

Figure 1: Top-down view of the Dorman 310-007 Leak Detection Pump.

2. Compatibility

This Dorman 310-007 Evaporative Emissions System Leak Detection Pump is compatible with a range of vehicles. To ensure precise fitment for your specific vehicle, it is recommended to verify compatibility using your vehicle's make, model, and trim level.

Known compatible vehicle models include:

• Cadillac ELR: 2014-2016
• Chevrolet Malibu: 2016-2018
• Chevrolet Volt: 2011-2019
• Lexus ES350: 2015-2018
• Lexus GS F: 2016-2018
• Lexus GS200t: 2016-2017
• Lexus GS350: 2015-2018
• Lexus GS450h: 2018
• Lexus IS200t: 2016-2017
• Lexus IS250: 2015
• Lexus IS300: 2016-2018
• Lexus IS350: 2015-2018
• Lexus LS500: 2018
• Lexus LS500h: 2018
• Lexus NX200t: 2015-2017
• Lexus NX300h: 2015-2018
• Lexus RC F: 2015-2018
• Lexus RC Turbo: 2017
• Lexus RC200t: 2016
• Lexus RC300: 2016-2018
• Lexus RC350: 2015-2018
• Lexus RX350: 2009-2018
• Lexus RX350L: 2018
• Lexus RX450h: 2010-2018
• Lexus RX450hL: 2018
• Scion iM: 2016
• Toyota Avalon: 2013-2018
• Toyota Camry: 2012-2018
• Toyota C-HR: 2018
• Toyota Corolla: 2014-2018
• Toyota Highlander: 2014-2018
• Toyota Prius C: 2016-2018
• Toyota Prius Prime: 2017-2018
• Toyota Prius: 2016-2018
• Toyota RAV4: 2013-2018
• Toyota Sequoia: 2014-2018
• Toyota Sienna: 2010-2018
• Toyota Tacoma: 2013-2018
• Toyota Tundra: 2013-2018
• Toyota Venza: 2013-2016
• Toyota Yaris iA: 2017-2018

3. What's in the Box

The product package for the Dorman 310-007 Evaporative Emissions System Leak Detection Pump contains the following:

• 1 x Leak Detection Pump

Figure 2: Side view of the Dorman 310-007 Leak Detection Pump.

4. Setup and Installation

The Dorman 310-007 Leak Detection Pump is designed as a direct replacement component. Installation typically involves removing the old, failed pump and installing the new unit in its place. Due to the nature of automotive emissions systems, professional installation is highly recommended. Consult your vehicle's specific service manual for detailed, step-by-step instructions relevant to your make and model.

General steps for replacement often include:

1. Safely lift and support the vehicle.
2. Locate the existing evaporative emissions system leak detection pump. Its location varies by vehicle model, but it is typically found near the fuel tank or within the engine bay.
3. Disconnect the electrical connector and any associated hoses or lines from the old pump.
4. Remove the mounting hardware securing the old pump.
5. Carefully remove the old pump.
6. Install the new Dorman 310-007 pump, ensuring all connections are secure and properly seated.
7. Reconnect the electrical connector and hoses.
8. Clear any stored diagnostic trouble codes (DTCs) from the vehicle's onboard diagnostic (OBD-II) system using a scan tool.
9. Perform a functional check of the EVAP system to confirm proper operation.

Figure 3: Bottom view of the Dorman 310-007 Leak Detection Pump, showing the sealing surface.

5. Operating Instructions

The Dorman 310-007 Evaporative Emissions System Leak Detection Pump operates automatically as an integral part of your vehicle's EVAP system. It is controlled by the vehicle's engine control unit (ECU) and does not require manual operation by the user. Its primary function is to pressurize the EVAP system and detect leaks, contributing to the vehicle's emissions compliance.

6. Maintenance

The Dorman 310-007 Leak Detection Pump is a sealed unit designed for long-term durability and reliable performance. It does not require routine maintenance or servicing. Its lifespan is typically determined by the operating conditions and overall health of the vehicle's EVAP system. If the pump fails or malfunctions, it should be replaced with a new unit.

Figure 4: Top view of the Dorman 310-007 Leak Detection Pump, highlighting the electrical connector.

7. Troubleshooting

Malfunctions of the evaporative emissions system leak detection pump typically trigger a Check Engine Light (CEL) and store specific diagnostic trouble codes (DTCs) in the vehicle's ECU. Common DTCs associated with a faulty leak detection pump or EVAP system issues include, but are not limited to, P0440, P0442, P0446, P0455, and P0456.

If you experience a Check Engine Light related to the EVAP system:

• Check Fuel Cap: Ensure the fuel cap is securely tightened. A loose or faulty fuel cap is a common cause of EVAP system leaks.
• Retrieve DTCs: Use an OBD-II scan tool to read the stored trouble codes. This will provide specific information about the nature of the fault.
• Inspect EVAP System: Visually inspect all EVAP hoses, lines, and components for cracks, disconnections, or damage.
• Professional Diagnosis: If the issue persists after basic checks, professional diagnosis by a qualified technician is recommended. They can perform advanced tests, such as a smoke test, to pinpoint leaks or component failures within the EVAP system, including the leak detection pump.

Replacement of the Dorman 310-007 pump is indicated if diagnostic procedures confirm it is the source of the EVAP system fault.

Figure 5: Another side view of the Dorman 310-007 Leak Detection Pump.

8. Specifications

Detailed specifications for the Dorman 310-007 Evaporative Emissions System Leak Detection Pump are provided below:

9. Warranty and Support

Dorman products are designed and manufactured to high-quality standards. While specific warranty details may vary, Dorman stands behind its products with over a century of automotive experience and a dedicated team of product experts in the United States. For detailed warranty information or technical support, please refer to the official Dorman website or contact Dorman customer service directly.

You can find more information and contact details by visiting the official Dorman store: Dorman Store on Amazon.