¿Cuáles son las causas del código P028F?

Faulty charge air cooler cooling fan motor. Wiring issue to the cooling fan. Problem with the engine control module (ECM). Low voltage to the cooling fan. Obstruction partially blocking fan rotation

¿Qué síntomas produce el código P028F?

Reduced engine power. Overheating engine. Check Engine light illuminated. Poor fuel economy

P028F — Charge Air Cooler Cooling Fan Control Circuit Driver Performance

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Descripción

This code indicates that the engine control module (ECM) is not happy with how the charge air cooler cooling fan is responding to its commands. The fan might be working, but not at the speed or in the way the ECM expects.

Causas comunes

Faulty charge air cooler cooling fan motor
Wiring issue to the cooling fan
Problem with the engine control module (ECM)
Low voltage to the cooling fan
Obstruction partially blocking fan rotation

Síntomas

Reduced engine power
Overheating engine
Check Engine light illuminated
Poor fuel economy