P0187 FORD - Engine Fuel Temperature Sensor 'B' Circuit Low Input

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P0187 FORD Possible Causes

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

First diagnose P0187 FORD code

    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 terminals.

Cost of diagnosing the P0187 FORD code

    Labor: 1.0

    The cost of diagnosing the P0187 FORD 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.

When is the P0187 FORD code detected?

An excessively low voltage is sent to Powertrain Control Module (PCM) by the Engine Fuel Temperature (EFT) Sensor.

P0187 FORD Possible Symptoms

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

P0187 Ford Description

The comprehensive component monitor (CCM) monitors the Engine Fuel Temperature (EFT) Sensor circuit to the Powertrain Control Module (PCM) for low and high voltage. If voltage were to fall below or exceed a calibrated limit and amount of time during testing, the test will fail. Open or short in harness. Low ambient temperature operation.
OBDII Code P0187 Ford - Engine Fuel Temperature Sensor 'B' Circuit Low Input - AutoCodes.com

P0187 FORD More Information

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