Standard Ignition LDP27 Evaporative Emissions System Leak Detection Pump

Evaporative Emissions Leak Detection Pump for Touareg

Standard Ignition LDP27 is an evaporative emissions system leak detection pump used to monitor the EVAP system for leaks and pressure loss. It is a direct-fit service part for select Volkswagen Touareg models and is built with a female connector, one electrical connector, two hose connections, and a 3-blade male terminal layout.

Key Features

• Evaporative emissions system leak detection pump for EVAP diagnostics
• Female connector with one connector interface
• Two hose connector ports for EVAP routing
• 3-terminal blade-style electrical connection
• Standard Ignition LDP27 replacement part
• Fits 2007-2016 Volkswagen Touareg

Detailed Description

Standard Ignition LDP27 is built for evaporative emissions system service on the Volkswagen Touareg. The pump helps the vehicle’s EVAP monitoring system check for vapor leaks by creating and measuring pressure within the sealed emissions circuit. This makes it an important component for emissions diagnostics and fault detection on 2007-2016 Volkswagen Touareg applications. The LDP27 part number is also referenced as a direct replacement for select cross-reference numbers used in the same application.

This part cross-references 2-71026 and 7L0906271B for the same application.

What It Helps Address

• EVAP leak-related diagnostic trouble codes
• Failed emissions monitor readiness
• Fuel vapor system pressure loss
• Check engine light concerns tied to evaporative emissions faults
• Inspection issues related to EVAP system performance

Installation Notes and Tips

Verify connector style, hose routing, and terminal layout before installation. On Volkswagen Touareg EVAP service, confirm the replacement pump matches the original electrical and hose connections, and inspect nearby vacuum lines, seals, and fittings for damage that could affect leak detection results. Clear stored codes and complete the appropriate drive cycle after installation so the emissions monitor can reset properly.

Quality Assurance

Standard Ignition is a recognized aftermarket source for emissions and electrical service parts. LDP27 is built to match the specified connector, hose, and terminal configuration for the listed Volkswagen Touareg fitment.