P1297 Mercury No Change In MAP Sensor Voltage

P1297 Mercury No Change In MAP Sensor Voltage

Possible causes
– MAP Sensor harness is open or shorted
– MAP Sensor circuit poor electrical connection
– Faulty MAP Sensor
– Faulty ECM

P1297 Mercury Description

The Engine Control Module (ECM) detected no change in MAP sensor voltage.

Mercury Vehicle:Mercury Grand Marquis,Mercury Mariner,Mercury Milan,Mercury Mountaineer,Mercury Sable,
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