P102B - Exhaust Temperature Sensor

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

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 widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

P102B Possible Symptoms

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

P102B Meaning

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 - Engine-Codes.com

P102B More Information

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