Right rear of engine compartment (later models). 1 - battery, 2 - low pressure sensor in the air conditioning system, 3 - air conditioning compressor clutch, 4 - pressure sensor in the air conditioning system, 5 - intake air flow and temperature sensor.
Front of the engine (later models). 1 - throttle body, 2 - absolute air pressure sensor, 3 - fuel vapor accumulator cleaning valve, 4 - knock sensor No. 1, 5 - coolant heater, 6 - coolant temperature sensor, 7 - camshaft position sensor, 8 - generator.
Right side of engine (later models). 1 - ignition coil #8, 2 - ignition coil #6, 3 - ignition coil #4, 4 - absolute air pressure sensor, 5 - throttle body, 6 - ignition coil #2, 7 - knock sensor #2, 8 - oil level sensor, 9 - starter, 10 - oil manifold (cylinder deactivation systems, LY5 / LMG / L76 / LC9 engines), 11 - engine oil pressure sensor.