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P1297 CHRYSLER

P1297 CHRYSLER - No Change In MAP Sensor Voltage

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Possible causes
- Faulty MAP Sensor
- Restricted MAP Sensor
- MAP Sensor harness is open or shorted
- MAP Sensor circuit poor electrical connection
- Faulty ECM
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P1297 CHRYSLER Description
The Engine Control Module (ECM) detected no change in MAP sensor voltage. Too small difference is seen between Barometric Pressure with ignition ON (Engine Running) an the manifold vacuum for more than 8.80 seconds.
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