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Home >> Mazda >> 2003 >> MPV ES >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0108: EGR Boost Sensor Circuit - High Input >> Detection Condition
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Detection Condition

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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