Engine Controls Component Views. Pontiac Sunfire 1998

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 1998 🢒 Sunfire 🢒 Engine 🢒 Engine Controls - 2.2L 🢒 Engine Controls Component Views

Figure 1:

A/C Compressor Clutch


(1)	A/C Compressor Clutch
(2)	A/C Diode

Figure 2:

Underhood Relay Center


(1)	Underhood Relay Center

Figure 3:

Coolant Level Switch and A/C Refrigerant Pressure Sensor


(1)	Coolant Level Switch
(2)	A/C Refrigerant Pressure Sensor

Figure 4:

Lower Rear of Engine


(1)	Camshaft Position Sensor (CMP) Sensor
(2)	Crankshaft Position Sensor (CK Sensor
(3)	Knock Sensor

Figure 5:

Cooling Fan


(1)	Cooling Fan
(2)	Cooling Fan Motor Connector

Figure 6:

ECT Sensor and EVAP Canister Purge Solenoid Valve


(1)	ECT Sensor
(2)	EVAP Canister Purge Solenoid Valve

Figure 7:

Engine Oil Pressure (EOP) Sensor


(1)	Engine Oil Pressure (EOP) Sensor

Figure 8:

PCM and EVAP Vent Valve


(1)	PCM
(2)	PCM Connectors
(3)	EVAP Vent Valve

Figure 9:

EGR Valve and Fuel Injecors


(1)	EGR Valve
(2)	Fuel Injectors

Figure 10:

Fuel Pump and Sender Assembly


(1)	Fuel Tank Pressure (FTP) Sensor
(2)	Fuel Pump and Sender Assembly
(3)	Fuel Pump Strainer
(4)	Fuel Level Sensor

Figure 11:

Upper Rear of Engine


(1)	Idle Air Control (IAC) Valve
(2)	Throttle Position (TP) Sensor
(3)	Manifold Absolute Pressure (MAP) Sensor

Figure 12:

Ignition Control Module (ICM)


(1)	Ignition Control Module (ICM)

Figure 13:

Intake Air Temperature (IAT) Sensor


(1)	Intake Air Temperature (IAT) Sensor

Figure 14:

Heated Oxygen Sensor (HO2S) Sensor 2


(1)	Heated Oxygen Sensor (HO2S) Sensor 2
(2)	TWC Catalyst

Figure 15:

Oxygen Sensor (O2S) Sensor 1


(1)	Exhaust Manifold
(2)	Oxygen Sensor (O2S) Sensor 1

Figure 16:

Top of Transmission (MX0)


(1)	Park/Neutral Position (PNP) Switch

Figure 17:

Top of Transmission (MM5)


(1)	Vehicle Speed Sensor (VSS)
(2)	Backup Lamp Switch