Standard Ignition LDP46 Evaporative Emissions System Leak Detection Pump

Evaporative Emissions Leak Detection Pump

Standard Ignition LDP46 is an evaporative emissions system leak detection pump for select Jaguar applications. It is built with a female connector, one connector interface, male pin terminals, and four terminals for direct electrical connection in the evaporative control circuit.

Key Features

• Evaporative emissions system leak detection pump for vapor leak monitoring
• Female connector with 1 connector interface
• 4 male pin terminals for the electrical connection
• Direct-fit replacement for select Jaguar XJ8, XJR, and Vanden Plas models
• Standard Ignition part number LDP46 for catalog and service reference

Detailed Description

This Standard Ignition LDP46 leak detection pump is used in the evaporative emissions system to help identify vapor leaks in the fuel vapor control circuit. It is a fitment-based replacement for 2006-2009 Jaguar Vanden Plas, 2006-2009 Jaguar XJ8, and 2006-2009 Jaguar XJR. If you are searching for a Jaguar XJ8 evaporative emissions system leak detection pump or a Jaguar XJR EVAP leak detection pump, LDP46 provides the correct connector and terminal configuration for those applications. This part cross-references 2-71045 for the same application.

What It Helps Address

• EVAP leak-related diagnostic trouble codes
• Fuel vapor system pressure test failures
• Check engine light concerns tied to evaporative emissions faults
• Damaged or failing leak detection pump electrical connection points
• Emission inspection issues caused by vapor system leaks

Installation Notes and Tips

Verify connector style, terminal count, and vehicle application before installation. Confirm the part number LDP46 against the original unit and inspect the harness connector for corrosion, bent pins, or damaged locking features before reconnecting. For Jaguar Vanden Plas, XJ8, and XJR models, match the evaporative emissions system layout to the vehicle service information to ensure proper placement and electrical connection.

Quality Assurance

Standard Ignition supplies replacement emission control components for service applications, and LDP46 is cataloged for the listed Jaguar fitments with the specified connector and terminal configuration.