Electronic Engine Controls: Notes

4.4 Liter Electronic Engine Controls-Component Location (Sheet 1of 2) 

Courtesy of JAGUAR CARS, INC.

Item Number	Description
1	positive crankcase ventilation (PCV) valve
2	Fuel rail temperature sensor
3	Injectors
4	Knock sensor
5	camshaft position (CMP) sensor
6	manifold absolute pressure (MAP) sensor
7	Universal Heated Exhaust Gas Oxygen (UHEGO) sensors
8	Heated Exhaust Gas Oxygen (HEGO) sensors
9	crankshaft position (CKP) sensor
10	Spark plugs
11	Ignition coils
12	Variable Valve Timing (VVT) oil control solenoid
13	mass air flow (MAF) sensor
14	exhaust gas recirculation (EGR) valve
15	Electric throttle

4.4 Liter Electronic Engine Controls-Component Location (Sheet 2 of 2) 

Courtesy of JAGUAR CARS, INC.

Item Number	Description
1	Main relay
2	Transfer box control module
3	engine control module (ECM)
4	accelerator pedal position (APP)
5	Brake light switch
6	anti-lock brake system (ABS) control module

4.4 Liter Electronic Engine Controls-Input Control Diagram (Sheet 1 of 2) 

Courtesy of JAGUAR CARS, INC.

Item Number	Description
1	Main relay
2	CMP sensor
3	CKP sensor
4	engine coolant temperature (ECT) sensor
5	APP sensor
6	MAP sensor
7	Engine oil temperature sensor
8	MAF/intake air temperature (IAT) sensor
9	Fuel rail temperature sensor
10	restraints control module (RCM)
11	Brake light switch
12	Clutch switch (Not used)
13	Knock sensors
14	ECM
15	Fuse 60 P
16	Fuse 25 P
17	Ignition switch
18	Fuseable link 11 E

4.4 Liter Electronic Engine Controls-Control Diagram (Sheet 2 of 2) 

Courtesy of JAGUAR CARS, INC.

Item Number	Description
1	Injectors
2	Engine cooling fan
3	Variable Valve Timing (VVT) oil control solenoids
4	ABS control module
5	Instrument pack
6	transmission control module (TCM)
7	RCM
8	Differential control module
9	Transfer box control module
10	Electric park brake control module
11	ATC control module
12	UHEGO
13	Ignition coils
14	HEGO
15	Generator
16	ECM
17	EGR valve
18	Clock spring
19	Speed control switches
20	Electric throttle