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Diagnostic Manual, Engines, Volume 2

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 1.1  HFM Sequential Multiport Fuel Injectin/Ignition System (HFM-SFI)   >   31 Hydraulic Test Program - Preparation for Test (Fuel System Pressure and Internal Leakage Test)


Hydraulic Test Program - Preparation for Test (Fuel System Pressure and Internal Leakage Test)

Preparation for Test
Connect pressure gauge to test connection.
After completing test, using measurement glass (055), release
fuel pressure and allow residual fuel to drain into glass (see Figure 1).