Fleece Performance Turbo Vane Position Sensor Pigtail 04.5-05 GM 6.6L Duramax LLY MEAN-MG7300 One of the most problematic

One of the most problematic parts of the HE351VE variable geometry turbos is that of the actuator that controls the sliding ring

but nothing other than this Fuel Cap will prevent the fuel nozzle from pushing in the caked dirt and letting it all fall into your fuel tank

This typically happens where the bellows are located

We build the valve with a stainless steel spring and ball

Fleece Performance Turbo Vane Position Sensor Pigtail 04.5-05 GM 6.6L Duramax LLY MEAN-MG7300 One of the most problematicIn some cases, sensor connectors in your LLY can become loose or break causing a poor connection between the connector and the sensor. This can lead to intermittent issues or a complete failure of the sensor all together. The Fleece Performance Turbocharger Vane Position Sensor Pigtail will allow you to repair the connector and ensure a proper connection between the connector and sensor. This kit includes heat sealable butt style connectors.