P10B4 - Charge Air Cooler Temperature Sensor Gradient Too High Bank 1

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
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P10B4 Possible Causes

  • Faulty Charge-air Temperature Sensor
  • Charge-air Temperature Sensor harness is open or shorted
  • Charge-air Temperature Sensor circuit poor electrical connection

How do I fix code P10B4

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's pins.

Cost of diagnosing the P10B4 code

Labor: 1.0

The cost of diagnosing the P10B4 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

P10b4 Description

The Engine Control Module (ECM) monitors the Charge-air Temperature Sensor. The ECM sets the OBDII code when the Charge-air Temperature Sensor is not to factory specifications.
OBDII Code P10b4 - Charge Air Cooler Temperature Sensor Gradient Too High Bank 1 - AutoCodes.com

P10B4 More Information

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Information for specific makes

  • P10B4 BMW Charge Air Cooler Temperature Sensor Gradient Too High Bank 1
  • P10B4 MINI Charge Air Cooler Temperature Sensor Gradient Too High Bank 1

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