Scheme 1
Not all the following components are necessarily in the car. The components vary between engine types.
| Component | Located at/on | |
|---|---|---|
| 1 | Injectors (5x) | The intake manifold. |
| 2 | Intake camshaft reset valve | Engine, timing belt side, the by camshaft. |
| 3 | A/C pressure sensor | Air conditioning (A/C) system high pressure pipe (thin pipe). |
| 4 | Air conditioning (A/C) pressure switch | Air conditioning (A/C) system low pressure pipe (thick pipe). |
| 5 | Ignition coil (5x) | The cylinder head. |
| 6 | Evaporative emission system (EVAP) valve | Cylinder block, by cowl panel. |
| 7 | Camshaft position (CMP) sensor, intake | Engine, flywheel side, by the camshaft. |
| 8 | Integrated relay/fusebox | |
| 9 | Engine speed (RPM) sensor | Above the flywheel. |
| 10 | Mass air flow (MAF) sensor and intake air temperature (IAT) sensor, intake | The intake manifold. |
| 11 | Engine coolant temperature (ECT) sensor | The thermostat housing. |
| 12 | Pressure sensor, intake | Engine, flywheel side. |
| 13 | Engine control module (ECM) | The air cleaner (ACL) module. |
| 14 | Knock sensor (KS) | The cylinder block, under the air cleaner (ACL) module. |
| 15 | Engine cooling fan (FC) control module | |
| 16 | Oil pressure switch | Lower front edge of the engine. |
| 17 | Throttle unit | The intake manifold. |
| 18 | Fuel pressure/fuel temperature sensor | Fuel rail right face |
Scheme 2
Not all the following components are necessarily in the car. The components vary between engine types.
| Component | Located at/on | |
|---|---|---|
| 1 | Injectors (5x) | The intake manifold. |
| 2 | Intake camshaft reset valve | Engine, timing belt side, the by camshaft. |
| 3 | A/C pressure sensor | Air conditioning (A/C) system high pressure pipe (thin pipe). |
| 4 | Air conditioning (A/C) pressure switch | Air conditioning (A/C) system low pressure pipe (thick pipe). |
| 5 | Ignition coil (5x) | The cylinder head. |
| 6 | Evaporative emission system (EVAP) valve | Cylinder block, by cowl panel. |
| 7 | Camshaft position (CMP) sensor, intake | Engine, flywheel side, by the camshaft. |
| 8 | Integrated relay/fusebox | |
| 9 | Engine speed (RPM) sensor | Above the flywheel. |
| 10 | Mass air flow (MAF) sensor + intake air temperature (IAT) sensor, intake | The intake manifold. |
| 11 | Engine coolant temperature (ECT) sensor | The thermostat housing. |
| 12 | Pressure sensor, intake | Engine, flywheel side. |
| 13 | Engine control module (ECM) | The air cleaner (ACL) module. |
| 14 | Knock sensor (KS) | The cylinder block, under the air cleaner (ACL) module. |
| 15 | Engine cooling fan (FC) control module | |
| 16 | Oil level sensor | Placed in the oil sump |
| 17 | Oil pressure switch | Lower front edge of the engine. |
| 18 | Throttle unit | The intake manifold. |
| 19 | Fuel pressure/fuel temperature sensor | Fuel rail right face |
Scheme 3
Not all the following components are necessarily in the car. The components vary between engine types.
| Component | Located at/on | |
|---|---|---|
| 1 | Injectors (5x) | Intake manifold. |
| 2 | Intake camshaft reset valve | Engine, timing belt side, by camshaft. |
| 3 | Exhaust camshaft reset valve | Engine, timing belt side, by camshaft. |
| 4 | A/C pressure sensor | Air conditioning (A/C) system high pressure pipe (thin pipe). |
| 5 | Air conditioning (A/C) pressure switch | Air conditioning (A/C) system low pressure pipe (thick pipe). |
| 6 | Turbocharger (TC) control valve | The turbocharger (TC). |
| 7 | Ignition coil (5x) | The cylinder head. |
| 8 | Evaporative emission system (EVAP) valve | Intake manifold. |
| 9 | Camshaft position (CMP) sensor, intake | Engine, flywheel side, by the camshaft. |
| 10 | Camshaft position (CMP) sensor, exhaust | Engine, flywheel side, by the camshaft. |
| 11 | Integrated relay/fusebox | |
| 12 | Engine speed (RPM) sensor | Above the flywheel. |
| 13 | Mass air flow (MAF) sensor | The air cleaner (ACL) module. |
| 14 | Engine coolant temperature (ECT) sensor | The thermostat housing. |
| 15 | Engine control module (ECM) | The air cleaner (ACL) module. |
| 16 | Knock sensor (KS) | The cylinder block under the air cleaner (ACL) module. |
| 17 | Engine cooling fan (FC) control module | |
| 18 | Oil pressure switch | Lower front edge of the engine. |
| 19 | Boost pressure sensor | The charge air cooler (CAC) upper right-hand section. |
| 20 | Throttle unit | The engine intake manifold. |
| 21 | Fuel pressure sensor/fuel temperature sensor | Fuel rail right face. |
LOCATION OF COMPONENTS, ENGINE COMPARTMENT
See also:
• LOCATION OF COMPONENTS, ENGINE COMPARTMENT