E 450 V10-6.8L (2008)
13. Remove the 4 bolts and the TB and adapter as an assembly.
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Discard the TB adapter gasket.
14. Disconnect the heater coolant hose.
15. Disconnect the vacuum connector.
16. Disconnect the fuel rail pressure and temperature sensor electrical connector and vacuum connector.
17. Disconnect the 10 fuel injector electrical connectors.