Engine-Codes - Generic - P102B

P102B Code - Exhaust Temperature Sensor

- Code Popularity: 4,410 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the P102B Code?

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

|How to Fix the P102B Code?

Start by checking 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.

|What is the cost to diagnose the P102B code?

Labor: 1.0

The cost to diagnose the P102B code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are P102B code possible symptoms?

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

|What Does the P102B Code Mean?

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.

Exhaust Temperature Sensor

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|P102B code information for specific makes

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