¿Cuáles son las causas del código P028B?

Faulty charge air cooler cooling fan motor. Low voltage to the cooling fan. Obstruction preventing fan from spinning. Wiring issue to the cooling fan. Problem with the engine control module (ECM)

¿Qué síntomas produce el código P028B?

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

P028B — Charge Air Cooler Cooling Fan Performance/Stuck Off

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Descripción

This code indicates that the cooling fan for your engine's charge air cooler is not performing as expected. It might be stuck in the off position or not spinning fast enough when it's supposed to be cooling.

Causas comunes

Faulty charge air cooler cooling fan motor
Low voltage to the cooling fan
Obstruction preventing fan from spinning
Wiring issue to the cooling fan
Problem with the engine control module (ECM)

Síntomas

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