Bosch Leak detection pumps ensure the evaporative emission system (EVAP) is functioning correctly. 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.
OE Technology provides the correct function and calibration to ensure trouble-free operation and emission compliance
100 new product; not re-manufactured or rebuilt
Guaranteed to match vehicle requirements for performance, drivability, fuel economy and emissions