5.2L - Fuel Injection Ignition, Engine Code(S): BXA

• 24 - Multiport Fuel Injection (MFI)
  • Safety measures and cleanliness rules
    • Safety precautions
    • Cleanliness rules and instructions for working on fuel system
    • Procedure that must be performed before opening the high-pressure fuel injection system - Pay close attention!
  • Fuel injection system
    • Technical data
    • Component locations, overview
      • Notes
      • Location of Engine Control Module (ECM) J623 and Engine Control Module (ECM) 2 J624
      • Component location Throttle Position (TP) Sensor G79/Accelerator Pedal Position Sensor 2 G185
      • Component location Brake Light Switch F/Brake Pedal Switch F47 , Clutch Pedal Switch F36 and Clutch Position Sensor G476
      • 9-compartment relay and fuse carrier behind storage compartment on drivers side
      • Relay and fuse carrier in left E-box plenum chamber
      • Relay and fuse carrier in right E-box plenum chamber
      • Locations
      • Engine from behind
      • Engine Speed (RPM) Sensor G28 - arrow -
      • Engine viewed from front
      • Location inside cylinder head
      • Location on right cylinder bank 1
      • Location on left cylinder bank 2
      • Oxygen sensor electrical connectors (on vehicle floor)
      • Oxygen sensor electrical connectors (at top of transmission)
      • Secondary Air Injection (AIR) Pump Motor V101 (below left longmember)
    • Air filter, component overview
    • Left and right air filter insert, removing and installing
    • Left and right air filter housing, removing and installing
    • Mass Air Flow (MAF) Sensor G70 (cylinder bank 1), removing and installing
    • Mass Air Flow (MAF) Sensor 2 G246 (cylinder bank 2), removing and installing
    • Intake manifold, component overview
    • Intake manifold, removing and installing
    • Fuel injections and fuel rail, component overview
    • High pressure pump, component overview
    • High pressure pump, removing and installing
    • Fuel injectors, removing and installing
    • Fuel pressure and residual pressure before high pressure pump, checking
    • Oxygen sensor, assembly overview
      • Notes
      • Location of electrical connectors for Heated Oxygen Sensor (HO2S) G39 and Heated Oxygen Sensor (HO2S) 3 G285
      • Location of electrical connectors for oxygen sensors G108 , G130 , G131 , G286 , G287 , G288
    • Heated Oxygen Sensor (HO2S) G39 and Heated Oxygen Sensor (HO2S) 3 G285 , removing and installing
    • Oxygen sensors G108 , G130 , G131 , G286 , G287 , G288 , removing and installing
  • Engine Control Modules (ECM)
    • Wiring and components, checking with Test box V.A.G 1598/42
    • Engine Control Module (ECM) J623 (master), removing and installing
    • Engine Control Module (ECM) 2 J624 (slave), removing and installing
• 28 - Ignition/Glow plug System
  • General information and safety measures
    • Ignition system, general information
    • Safety precautions
  • Ignition, servicing
    • Test data
    • Ignition coils with power output stage, removing and installing