Detection Condition
WARNING: This page is about a different car, the 2003 Mazda MPV and 2002 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
DTC is set, when PCM does not receive input voltage from EGR boost sensor solenoid valve when ignition is turned on. This is an intermittent monitor. MIL does not illuminate.