P1297 JEEP No Change In MAP Sensor Voltage

P1297 JEEP 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 JEEP Description

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

JEEP Vehicle:JEEP Commander,JEEP Compass,JEEP Grand Cherokee,JEEP Liberty,JEEP Patriot,JEEP Wrangler,JEEP Wrangler Unlimited,

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