¿Cuáles son las causas del código P0187?

Faulty fuel temperature sensor B. Short circuit in the sensor wiring. Wiring issue to the fuel temperature sensor B. Poor electrical connection at the sensor. Problem with the ECM

¿Qué síntomas produce el código P0187?

Check Engine light is on. Engine may run rough or stall. Difficulty starting. Reduced fuel economy

P0187 — Fuel Temperature Sensor B Circuit Low

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Descripción

This code indicates that the fuel temperature sensor 'B' circuit is reporting a voltage signal that is too low. The engine computer expects a certain range of voltage, and this reading is below that expected range.

Causas comunes

Faulty fuel temperature sensor B
Short circuit in the sensor wiring
Wiring issue to the fuel temperature sensor B
Poor electrical connection at the sensor
Problem with the ECM

Síntomas

Check Engine light is on
Engine may run rough or stall
Difficulty starting
Reduced fuel economy