Fuel Tank Temperature Sensor Circuit Low Voltage

Table of contents

P1187 ACURA Possible Causes

  • Faulty Fuel Tank Temperature (FTT) Sensor
  • Fuel Tank Temperature (FTT) Sensor harness is open or shorted
  • Fuel Tank Temperature (FTT) Sensor circuit poor electrical connection

How do I fix code P1187 ACURA?

  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 P1187 ACURA code

  The cost of diagnosing the P1187 ACURA 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)

P1187 ACURA Description

  The Engine Control Module (ECM) monitors the Fuel Tank Temperature Sensor. The ECM sets the OBDII code when the Fuel Tank Temperature Sensor is not to factory specifications.


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