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Fuel pumps
Part of Fuel system · about $1,300 to replace
What it is
In-tank low-pressure pump plus cam-driven high-pressure pump.
What it does
Lift fuel to the rail at up to 350 bar.
How it fails
HPFP roller follower wear on early S58s; listen for a tick at the cam cover.
| Material | Brushless in-tank pump, steel HPFP |
|---|---|
| Spec | LP 6 bar 200 l/h |
| HP 350 bar |