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P0238 Chrysler Code - MAP Sensor Voltage Too High

- Code Popularity: 6,723 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P0238 Chrysler?

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 Air Pressure (MAP) sensor
  • Manifold Air Pressure sensor harness is open or shorted
  • Manifold Air Pressure sensor circuit poor electrical connection
  • Faulty Engine Control Module (ECM)
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How to Fix the DTC P0238 Chrysler?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0238 Chrysler code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code P0238 Chrysler Description

Manifold Air Pressure (MAP) sensor voltage is monitored when the engine speed is more than 416 RPM, but less than 3520 RPM and battery voltage is more than 10.4 volts. The Diagnostic Trouble Code (DTC) may be stored if the Engine Control Module (ECM) senses the MAP sensor signal voltage is more than 4.88 volts at the start or with the engine running for 2 seconds.

OBDII Code P0238 Chrysler - MAP Sensor Voltage Too High - AutoCodes.com
P0238 Chrysler Code - MAP Sensor Voltage Too High

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Code P0238 Chrysler comments

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