Volvo Trubo Warning Light - Peter D
Volvo 740 TD at around 3200 rpm the Turbo Warning Light has started to come on. Does anyone know this model and what the light is implying. I assume it is too much boost rather that too little. Any ideas on the probable cause. Regards Peter
Volvo Trubo Warning Light - 547HEW
Peter, is the turbo wastegate actuating? Could have seized shut.

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