Home ReviewsRefund
Home/GMC/Acadia/GMC Acadia I (2006-2013)/Repair manual/Testing & Diagnostics/Engine Control System & Fuel System - 3.6L - Description an…
Contents Wiring diagrams Section: Testing & Diagnostics All sections

Engine Control System & Fuel System - 3.6L - Description and Operation: Overhaul GMC Acadia I

Testing & Diagnostics

Fuel Rail Assembly

The fuel rail assembly (3) attaches to each cylinder head. The fuel rail distributes high pressure fuel to the fuel injectors. The fuel rail assembly consists of the following components

  1. Six fuel injectors
  2. A fuel rail pressure (FRP) sensor

More articles — Engine Control System & Fuel System - 3.6L - Description and Operation