It is required under federal law as it ensures your evaporative emission system (evap) is functioning correctly. A key part of the evaporative emissions control system is the evaporative leak detection pump By pressurizing the fuel system, the evaporative leak detection pump allows the engine computer to detect any leaks which may be permitting gas vapors to escape. We have the best evap system leak detection pump for the right price Buy online for free next day delivery or same day pickup at a store near you. The leak detection pump is a vital component in a vehicle’s evaporative emissions control system (evap), responsible for identifying and signaling fuel vapor leaks.
Manufactured from top plastic material to ensure reliable performance and long service life The fuel vapor leak detection pump monitors for any gas or emission leaks from the evaporative emissions (evap) system Replace oe# 4b1592, esm1002, ldp13, vdp13, 4861961aa, 4861961ab, 4861961ac, 4861961ad, 4891686aa. Leak detection pumps provide pressure so the system can be checked for leaks while other evap system valves are closed A faulty leak detection pump will cause a check engine warning and is an emission relevant component. The pump comes with a vent valve that’s normally open to let fresh air pass through before it reaches the charcoal canister.
This evaporative emissions system leak detection pump is designed to match the fit and function of the original pump on specified applications, and is engineered for reliable performance and durability.
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