Engine Controls Component Views. Chevrolet Corvette 1998

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 1998 🢒 Corvette 🢒 Engine 🢒 Engine Controls - 5.7L 🢒 Engine Controls Component Views

Figure 1:

Full Engine View Left Side


(1)	Fuel Pressure Regulator
(2)	Fuel Rail with Injectors
(3)	EVAP Purge Switch
(4)	PCV Valve
(5)	Left Bank Ignition Coils/Ignition Modules
(6)	Bank 1 HO2S Sensor 1
(7)	Engine Coolant Temperature Sensor
(8)	EVAP Purge Solenoid
(9)	Fuel Pressure connection valve
(10)	Throttle Actuator Control Motor
(11)	Throttle Body Assembly
(12)	Right Bank Ignition Coils/Ignition Modules

Figure 2:

Throttle Position Sensor


(1)	Throttle Position Sensor

Figure 3:

Knock Sensors


(1)	Front Knock Sensor - KS1
(2)	Rear Knock Sensor - KS2

Figure 4:

MAF, IAT, TAC Motor, Generator, Throttle Body


(1)	Throttle Actuator Control Motor
(2)	Generator
(3)	Clean Air Intake to AIR Pump
(4)	Air Cleaner Housing
(5)	Mass Air Flow (MAF) Sensor
(6)	Intake Air Temperature (IAT) Sensor
(7)	Throttle Body Assembly

Figure 5:

AIR Pump


(1)	AIR Pump Location

Figure 6:

EVAP Canister


(1)	Right Rear Wheel Well
(2)	EVAP Canister
(3)	EVAP Canister Mounting Bracket

Figure 7:

PCM and TAC Module


(1)	PCM/TAC Module Location
(2)	PCM/TAC Module Access Cover

Figure 8:

Underhood Electrical Center


(1)	Battery
(2)	Underhood Electrical Center
(3)	Coolant Reservoir

Figure 9:

Rear LH side of the Engine


(1)	Engine Oil Pressure (EOP) Sensor
(2)	Manifold Absolute Pressure (MAP) Sensor
(3)	Camshaft Position (CMP) Sensor
(4)	Ground #G107
(5)	Connector #C112 - Inline between Engine Harness and Knock Sensor Jumper Harness

Figure 10:

Top of Engine Right Side


(1)	Fuel Injector #6
(2)	Fuel Injector #4
(3)	Fuel Injector #2
(4)	Fuel Injector #8

Figure 11:

Top of Engine Left Side


(1)	Fuel Injector #3
(2)	Fuel Injector #5
(3)	Fuel Injector #7
(4)	EVAP Canister Purge Solenoid
(5)	Generator
(6)	Fuel Injector #1

Figure 12:

LH side of the Manual Transmission


(1)	2nd and 3rd Gear Blockout Solenoid
(2)	Reverse Inhibit Solenoid
(3)	Vehicle Speed Sensor

Figure 13:

LH side of the Automatic Transmission


(1)	Park Neutral Position Switch

Figure 14:

Engine Oil Temperature (EOT) Sensor, Bank 1 Sensor 1 HO2S


(1)	Ground #G105
(2)	Engine Oil Temperature (EOT) Sensor
(3)	Heated Oxygen Sensor (Bank 1 Sensor 1 HO2S)

Figure 15:

CKP Sensor, Bank 2 Sensor 1 HO2S


(1)	Crankshaft Position Sensor (CKP)
(2)	Heated Oxygen Sensor (Bank 2 Sensor 1 HO2S)

Figure 16:

Exhaust System, Bank 1 and 2 Sensor 2 HO2S


(1)	Heated Oxygen Sensor (Bank 1 Sensor 2 HO2S)
(2)	Heated Oxygen Sensor (Bank 2 Sensor 2 HO2S)