P102B - Exhaust Temperature Sensor

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
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P102B Possible Causes

  • Faulty Exhaust Temperature Sensor
  • Exhaust Temperature Sensor harness is open or shorted
  • Exhaust Temperature Sensor circuit poor electrical connection

How do I fix code P102B

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 P102B code

Labor: 1.0

The cost of diagnosing the P102B 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)

P102b Description

The Engine Control Module (ECM) monitors the Exhaust Temperature Sensor. The ECM sets the OBDII code when the Exhaust Temperature Sensor is not to factory specifications.
OBDII Code P102b - Exhaust Temperature Sensor - AutoCodes.com

P102B More Information

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