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Discussion Starter #1
Hi, as title says, I have a small leak of diesel from pressure sensor at the front of the fuel rail. Number 3 on this image (

Having smelt diesel coming into the cabin from time to time after a good 30 min trip, I've discovered this leak today whilst changing my swirl flaps for blanks. Question is, to remove the sensor do I have to de-pressurise the fuel rail before removing it ?

Incidently, my flaps weren't in too bad a condition.

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