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Home >> Mazda >> 2000 >> MPV ES >> Repair and Diagnosis >> External Pages >> Different car >> Section 69 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P0108: EGR Boost Sensor Circuit - High Input >> Detection Condition

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.

PCM monitors input voltage of EGR boost sensor during monitoring conditions. If input voltage is more than 4.8 volts, DTC is set. This is a continuous monitor. MIL is illuminated if PCM detects malfunction during first drive cycle.

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