Manifold Pressure/Vacuum Sensor: Locations

Front of Vehicle/Engine Compartment Component Views

Top of Engine Components (LS4)




1 - Ignition Coil 8
2 - Fuel Injector 8
3 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
4 - Manifold Absolute Pressure (MAP) Sensor
5 - Throttle Body
6 - Engine Oil Pressure (EOP) Sensor
7 - Fuel Injector 7
8 - Ignition Coil 7
9 - Fuel Injector 5
10 - Ignition Coil 5
11 - Fuel Injector 3
12 - Ignition Coil 3
13 - Fuel Injector 1
14 - Ignition Coil 1
15 - Fuel Injector 2
16 - Ignition Coil 2
17 - Fuel Injector 4
18 - Ignition Coil 4
19 - Fuel Injector 6
20 - Ignition Coil 6

Rear of Engine Components (LS4)




1 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
2 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
3 - Generator
4 - Camshaft Position (CMP) Sensor
5 - Crankshaft Position (CKP) Sensor
6 - Knock Sensor (KS) 2
7 - Ignition Coil 2
8 - Ignition Coil 4
9 - Ignition Coil 6
10 - Ignition Coil 8
11 - Manifold Absolute Pressure (MAP) Sensor