P112B BMW - Engine Coolant Temperature Too Low

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
Table of contents

P112B BMW Possible Causes

  • Low engine coolant
  • Faulty Thermostat
  • Faulty Engine Coolant Temperature Sensor
  • Engine Coolant Temperature Sensor harness is open or shorted
  • Engine Coolant Temperature Sensor circuit poor electrical connection

How do I fix code P112B BMW?

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.

Tech Notes





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Cost of diagnosing the P112B BMW code

Labor: 1.0

The cost of diagnosing the P112B BMW 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)

P112B BMW Description

The Engine Control Module (ECM) monitors the Engine Coolant Temperature Sensor signal. The ECM sets the OBDII code when the Engine Coolant Temperature Sensor is out of factory specifications.
OBDII Code P112b Bmw - Engine Coolant Temperature Too Low - AutoCodes.com

More Information

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