EVAP System Leak Detection Pump - Mazda6, Miata & MPV
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2003 Mazda Tribute, 2003 Mazda Protege5, 2003 Mazda Protege, 2003 Mazda MX-5 Miata, and 2003 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
EVAP system leak detection pump pressurizes emission system by pumping air to check clogging and leakage in the emission system. PCM monitors EVAP system leak detection pump load current while evaporative leak monitor is operating. EVAP system leak detection pump is located by fuel tank. Canister Drain Cut Valve (CDCV) is not used with this system.