Engine-Codes - Jeep - P1297 Jeep

P1297 Jeep Code - No Change In MAP Sensor Voltage

- Code Popularity: 21,207 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 2/3
Table of contents
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What are the Possible Causes of the DTC P1297 Jeep?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Manifold Absolute Pressure (MAP) Sensor
  • Restricted MAP Sensor
  • MAP Sensor harness is open or shorted
  • MAP Sensor circuit poor electrical connection
  • Faulty Engine Control Module (ECM)
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How to Fix the DTC P1297 Jeep?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P1297 Jeep code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the P1297 Jeep Code Mean?

The Engine Control Module (ECM) detects no change in Manifold Absolute Pressure (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.

P1297 Jeep Code - No Change In MAP Sensor Voltage

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