Air conditioning control module JAGUAR S TYPE 2005 1.G Electrical Manual

DATE OF ISSUE: May 20045
Abbreviations and AcronymsJaguar S-TYPE 2005
The following abbreviations and acronyms are used throughout this Electrical Guide:A/C Air Conditioning
A/CCM Air Conditioning Control Module
ACT SENSOR Air Charge Temperature Sensor
APP SENSOR Accelerator Pedal Position Sensor APP1 Accelerator Pedal Position Sensor Element 1
APP2 Accelerator Pedal Position Sensor Element 2ASC Adaptive Speed Control
AUTO Automatic Transmission B+ Battery Voltage
BANK 1 RH Cylinder Bank
BANK 2 LH Cylinder Bank CAN Controller Area Network
CKP SENSOR Crankshaft Position Sensor CM Control Module
CMP SENSOR / 1 Camshaft Position Sensor / RH Bank
CMP SENSOR / 2 Camshaft Position Sensor / LH Bank D2B D2B Network
DDM Driver Door Module DSC Dynamic Stability Control
DSM Driver Seat Module
ECM Engine Control Module
ECT SENSOR Engine Coolant Temperature Sensor EFT SENSOR Engine Fuel Temperature Sensor
EGR Exhaust Gas Recirculation
EGT SENSOR Exhaust Gas Temperature Sensor
EOT SENSOR Engine Oil Temperature Sensor
EVAP CANISTER CLOSE VALVE Evaporative Emission Canister Close Valve
EVAP CANISTER PURGE VALVE Evaporative Emission Canister Purge Valve FEM Front Electronic Module
FPDB Front Power Distribution Box
FRP SENSOR Fuel Rail Pressure Sensor FTP SENSOR Fuel Tank Pressure Sensor
GPS Global Positioning SystemHID High Intensity Discharge
HO2 SENSOR 1 / 1 Heated Oxygen Sensor – RH Bank / Upstream
HO2 SENSOR 1 / 2 Heated Oxygen Sensor – RH Bank / Downstream
HO2 SENSOR 2 / 1 Heated Oxygen Sensor – LH Bank / Upstream
HO2 SENSOR 2 / 2 Heated Oxygen Sensor – LH Bank / Downstream
IAT SENSOR Intake Air Temperature Sensor IC Instrument Cluster
ICE In-Car Entertainment System
IMT VALVE / 1 Intake Manifold Tuning Valve / Top
IMT VALVE / 2 Intake Manifold Tuning Valve / Bottom IP SENSOR Injection Pressure Sensor
KS / 1 Knock Sensor / RH Bank
KS / 2 Knock Sensor / LH BankLH Left-Hand
LHD Left-Hand Drive
MAF SENSOR Mass Air Flow Sensor MAN Manual Transmission
MAP SENSOR Manifold Absolute Pressure Sensor N/A Normally Aspirated
NAS North American Specification
NCM Navigation Control Module PAM Parking Aid Module
PATS Passive Anti-Theft System
PJB Primary Junction Box
PWM Pulse Width Modulated RCM Restraints Control ModuleREM Rear Electronic Module RH Right-Hand
RHD Right-Hand Drive
ROW Rest of World
RPDB Rear Power Distribution Box SC Supercharged
SCLM Steering Column Lock Module SCM Speed Control ModuleSCP Standard Corporate Protocol Network

DATE OF ISSUE: May 200413
Network ConfigurationJaguar S-TYPE 2005
SERIAL
DATA LINK
ELECTRONIC
PARKING BRAKE MODULE
FUEL-FIREDAUXILIARY
HEATER MODULE
TPMS
MODULE
TRANSMISSION CONTROLMODULE
DYNAMIC STABILITY CONTROL MODULE
ENGINE CONTROL MODULE
SPEED CONTROLMODULE
RESTRAINTS
CONTROL MODULE
PARKING AIDMODULE
ROOF CONSOLE HEADLAMP
LEVELING
CONTROL MODULE
AIR CONDITIONING
CONTROL MODULE
INSTRUMENTCLUSTER
NETWORK GATEWAY
CAN
DATA LINK CONNECTOR
SCP
STEERING COLUMN LOCK MODULE
ADAPTIVE DAMPING CONTROL MODULE
DRIVER SEATMODULE
DRIVER DOOR MODULE
REAR ELECTRONIC MODULE
FRONT
ELECTRONIC MODULE
AUDIO UNIT
NETWORK GATEWAY
POWER AMPLIFIER NAVIGATION
CONTROL MODULED2B
CD
AUTOCHANGER
CELLULAR PHONE
CONTROL MODULE
VOICE ACTIVATION MODULE
J GATE
MODULE
CAN NETWORK
SCP NETWORK
D2B NETWORK
SERIAL DATA LINK NOTE:
TYPICAL NETWORK CONFIGURATION (AUTOMATIC TRANSMISSION;
FULL OPTION SET). REFER TO FIGURES 20.1, 20.2, 20.3, 20.4 AND 20.5 FOR
CIRCUIT DETAILS.
net_con_200045

18DATE OF ISSUE: May 2004
Control Module LocationJaguar S-TYPE 2005
DRIVER SEAT HEATERCONTROL MODULE
NOTE: THE TRANSMISSION CONTROL MODULE IS CONTAINED WITHIN THE TRANSMISSION.
lhd_cm_loc_200045
LHD
STEERING COLUMN LOCK
MODULE
FRONT ELECTRONIC MODULE
SPEED CONTROL MODULE
INSTRUMENT CLUSTER DRIVER DOORMODULE
DRIVER SEAT MODULE
AIR CONDITIONING
CONTROL MODULE (COMBINED WITH
CONTROL PANEL)
POWER AMPLIFIER (TOP); NAVIGATION CONTROL MODULE (MIDDLE);
CD AUTOCHANGER (BOTTOM)
VEHICLE INFORMATIONCONTROL MODULE
VOICE ACTIVATION MODULE CELLULAR PHONE
CONTROL MODULE
PARKING AID MODULE ELECTRONIC PARKING
BRAKE MODULE
REAR ELECTRONIC MODULE
TRAILER TOWING MODULE ADAPTIVE DAMPING
CONTROL MODULE DYNAMIC STABILITY CONTROL
MODULE
RESTRAINT
CONTROL MODULE
ENGINE CONTROL MODULE HEADLAMP LEVELING
CONTROL MODULE
AIR CONDITIONING
CONTROL MODULE
AUDIO UNIT
PASSENGER SEAT
WEIGHT-SENSING
CONTROL MODULE
OCCUPANCY SENSING
CONTROL MODULE
PASSENGER SEAT HEATER
CONTROL MODULE
SPEED CONTROL SENSOR

DATE OF ISSUE: May 200419
Control Module LocationJaguar S-TYPE 2005
VOICE ACTIVATIONMODULE
CELLULAR PHONE
CONTROL MODULE
VEHICLE INFORMATION
CONTROL MODULE
PARKING AIDMODULE
RESTRAINT CONTROL MODULE
STEERING COLUMN LOCK
MODULE
HEADLAMP LEVELING CONTROL
MODULE SPEED CONTROL MODULE
DYNAMIC STABILITY CONTROL
MODULE
DRIVER SEAT MODULE
DRIVER SEAT HEATER CONTROL
MODULE DRIVER DOOR MODULE
ENGINE CONTROL MODULE
FRONT ELECTRONIC MODULE
AIR CONDITIONING CONTROL MODULE (REMOTE)
PASSENGER SEAT WEIGHT SENSING CONTROL MODULE
OCCUPANCY SENSING CONTROL MODULE
AIR CONDITIONING CONTROL MODULE (COMBINED WITH CONTROL PANEL) PASSENGER SEAT HEATER
CONTROL MODULE
rhd_cm_loc_200045
NOTE:THE TRANSMISSION CONTROL MODULE IS CONTAINED WITHIN THE TRANSMISSION. SPEED CONTROL SENSOR
INSTRUMENT CLUSTER
POWER AMPLIFIER (TOP); NAVIGATION CONTROL MODULE (MIDDLE);
CD AUTOCHANGER (BOTTOM)
ELECTRONIC PARKING
BRAKE MODULEREAR ELECTRONIC MODULE
TRAILER TOWING MODULE ADAPTIVE DAMPING
CONTROL MODULEAUDIO UNIT
RHD

DATE OF ISSUE: May 200427
Control Module Pin IdentificationJaguar S-TYPE 2005
FC27 FC28
FC40 FC41
AIR CONDITIONING CONTROL MODULE - PANEL
AIR CONDITIONING CONTROL MODULE - REMOTE
FC28 / GREY
FC41 / GREY
FC40 / GREY FC27 / GREY
*LHD - WB; RHD - WG
** LHD - WG; RHD - WB
*LHD - WB; RHD - WG
** LHD - WG; RHD - WB
accm_200045

Refer to the front of this book for detailed information and illustrations regarding the location and identification of harnesses, relays, fuses, grounds,
control modules and control module pins.
NOTE: The values listed are approximately those that can be expected at the control module connector pins with all circuit conn
ections made and all
components connected and fitted. The following abbreviations are used to represent values for Control Module Pin-Out data
I Input
O Output
B+ Battery Voltage PG Power Ground
SS Sensor / Signal Supply V
SG Sensor / Signal GroundC CAN Network
S SCP Network
D2 D2B Network D Serial and Encoded Data
V Voltage (DC)
PWM Pulse Width Modulated
CAUTION: The information on this data page is furnished to ai d the user in understanding circuit operation. THIS INFORMATION SH OULD BE USED FOR
REFERENCE ONLY.DATE OF ISSUE: May 2004
Fig. 03.2
FOR CONTROL MODULE PIN-OUT INFORMATION, UNFOLD PAGE TO LEFT. COMPONENTS
Component Connector(s) Connector Description LocationAIR CONDITIONING COMPRESSOR CLUTCH PI49 2-WAY / BLACK LOWER LH SIDE OF ENGINE
AIR CONDITIONING COMPRESSOR CLUTCH RELAY — — FRONT POWER DISTRIBUTION FUSE BOX – R8
AIR CONDITIONING PRESSURE SENSOR FH110 4-WAY / BLACK ENGINE COMPARTMENT, LH SIDE, HIGH PRESSURE REFRIGERANT LINE, BETWEEN COMPRESSOR AND CONDENSER
BRAKE CANCEL SWITCH CA36 2-WAY / GREY TOP OF BRAKE PEDAL
CLUTCH CANCEL SWITCH CA285 (LHD) 2-WAY / BLACK TOP OF CLUTCH PEDAL (TOP SWITCH)
CA291 (RHD) 5-WAY / BLACK
COOLING FAN MODULE FH108 2-WAY / BLACK ENGINE COMPARTMENT, RH FRONT, REARWARD OF RADIATOR FH109 2-WAY / BLACK
ENGINE CONTROL MODULE PI1 134-WAY / BLACK FRONT BULKHEAD, P ASSENGER SIDE
FRONT POWER DISTRIBUTION FUSE BOX — — ENGINE COMPARTMENT, RH SIDE
FUEL INJECTOR 1 IL3 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 2 IL6 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 3 IL4 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 4 IL7 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 5 IL5 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 6 IL8 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL PUMP 1 FP2 8-WAY / BLACK FUEL TANK, RH SIDE
FP4 (ROW) 4-WAY / BLACK
FP8 (NAS) 6-WAY / BLACK
FUEL PUMP RELAY — — REAR POWER DISTRIBUTION FUSE BOX – R15
IGNITION CAPACITOR PI54 2-WAY / BLACK LH CYLINDER HEAD, REAR
IGNITION MODULE AND COIL 1 PI2 4-WAY / BLACK RH CYLINDER HEAD
IGNITION MODULE AND COIL 2 PI6 4-WAY / BLACK LH CYLINDER HEAD
IGNITION MODULE AND COIL 3 PI3 4-WAY / BLACK RH CYLINDER HEAD
IGNITION MODULE AND COIL 4 PI7 4-WAY / BLACK LH CYLINDER HEAD
IGNITION MODULE AND COIL 5 PI4 4-WAY / BLACK RH CYLINDER HEAD
IGNITION MODULE AND COIL 6 PI8 4-WAY / BLACK LH CYLINDER HEAD
REAR ELECTRONIC MODULE CA63 17-WAY / BLACK LUGGAGE COMPARTMENT, RH REAR CA100 12-WAY / BLACK
CA101 20-WAY / BLACK
CA102 22-WAY / BLACK
CA103 26-WAY / NATURAL
REAR POWER DISTRIBUTION FUSE BOX — — LUGGAGE COMPARTMENT
STEERING WHEEL SPEED CONTROL SWITCHES SQ2 6-WAY / BLACK STEERING WHEELHARNESS IN-LINE CONNECTORS
Connector Connector Description / Location LocationFC10 14-WAY / GREEN / FASCIA HARNESS TO FRONT HARNESS BEHIND INSTRUMENT PANEL, RH SIDE
FC117 10-WAY / BLACK / STEERING WHEEL CASSETTE STEERING COLUMN
FH1 20-WAY / BLACK / CABIN HARNESS TO FRONT HARNESS RH ‘A’ POST, LOWER
FH3 16-WAY / BLUE / CABIN HARNESS TO FRONT HARNESS LH ‘A’ POST
IL10 12-WAY / BLACK / ENGINE HARNESS TO FUEL INJECTOR LINK REAR OF ENGINE
PI41 42-WAY / BLACK / ENGINE HARNESS TO VEHICLE HARNESSES ENGINE COMPARTMENT, BULKHEAD, PASSENGER SIDE
PI42 8-WAY / BLACK / ENGINE HARNESS TO FRONT HARNESS ENGINE COMPARTMENT, BULKHEAD, PASSENGER SIDEGROUNDS
Ground LocationCA156 LUGGAGE COMPARTMENT, RH SIDE
FH22 ENGINE COMPARTMENT, BEHIND LH HEADLAMP
FH42 ENGINE COMPARTMENT, BEHIND RH HEADLAMP
FH95 ENGINE COMPARTMENT, BEHIND LH HEADLAMP (RADIATOR FAN GROUND)
PI51 ENGINE COMPARTMENT, ENGINE BLOCK
NOTE: Refer to the Appendix at the rear of this book for Network Messages. Engine Control Module Pin Description and CharacteristicI PI1–9 BRAKE CANCEL SWITCH: NORMALLY CLOSED / GROUND WHEN ACTIVATED
SS PI1–12 SENSOR POWER SUPPLY 1: NOMINAL 5 V
SG PI1–19 SENSOR GROUND 1: GROUND
O PI1–27 FUEL PUMP DRIVE SIGNAL (TO REM): PWM, 150 Hz, NORMAL POSITIVE DUTY CYCLE RANGE = 4% – 51%
I PI1–33 CLUTCH CANCEL SWITCH: NORMALLY CLOSED / GROUND WHEN ACTIVATED
O PI1–34 AIR CONDITIONING COMPRESSOR CLUTCH RELAY DRIVE: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
SS PI1–47 SPEED CONTROL SWITCH REQUEST: STEPPED RESISTANCE
I PI1–48 SPEED CONTROL SWITCHES SIGNAL GROUND: GROUND
O PI1–51 COOLING FAN MODULE CONTROL: PWM, 140 Hz, POSITIVE DUTY CYCLE RANGE 7% – 95%
O PI1–61 IGNITION COIL ACTIVATE – CYLINDER 2: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–62 IGNITION COIL ACTIVATE – CYLINDER 4: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–63 IGNITION COIL ACTIVATE – CYLINDER 6: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–87 IGNITION COIL ACTIVATE – CYLINDER 1: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–88 IGNITION COIL ACTIVATE – CYLINDER 3: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–89 IGNITION COIL ACTIVATE – CYLINDER 5: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–113 FUEL INJECTOR DRIVE – CYLINDER 5: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–114 FUEL INJECTOR DRIVE – CYLINDER 3: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–115 FUEL INJECTOR DRIVE – CYLINDER 1: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–118 FUEL INJECTOR DRIVE – CYLINDER 6: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–119 FUEL INJECTOR DRIVE – CYLINDER 4: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–120 FUEL INJECTOR DRIVE – CYLINDER 2: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
I PI1–121 AIR CONDITIONING PRESSURE SENSOR SIGNAL, NOMINAL 0 – 5 V: TRANSDUCER – VOLTAGE INCREASES AS PRESSURE INCREASES
I PI1–131 IGNITION MONITOR BANK 1: PULSED SIGNAL, 3 PULSES PER ENGINE CYCLE
I PI1–132 IGNITION MONITOR BANK 2: PULSED SIGNAL, 3 PULSES PER ENGINE CYCLERear Electronic Module
Pin Description and CharacteristicB+ CA100–8 IGNITION SWITCHED POWER SUPPLY (II): B+
B+ CA101–1 FUEL PUMP POWER SUPPLY: B+ WHEN FUEL PUMP RELAY IS ACTIVATED
SG CA101–2 LOGIC GROUND / FUEL PUMP DRIVE SHIELD: GROUND
B+ CA101–3 BATTERY POWER SUPPLY: B+
O CA101–11 FUEL PUMP SUPPLY VOLTAGE: B+
O CA101–12 FUEL PUMP ACTIVATE: GROUND (PWM)
S CA102–1 SCP +
S CA102–2 SCP –
I CA103–19 FUEL PUMP DRIVE SIGNAL: PWM, 150 Hz, NORMAL POSITIVE DUTY CYCLE RANGE = 4% – 51%

Engine Management: V6 – Part 2
Jaguar S-TYPE 2005
Engine Management: V6 – Part 2
Fig. 03.2
13 4114
46 80
76 77 92
ll
15 45ll ll SS
81 118EE
Fig .01.1
Fig .01 .2 F
ig .01.3
Fig .01 .4
Fig . 01.5 F
ig . 01.6 F
ig .01 .7
Input
OutputI
O
B
P+Battery VoltagePower Ground Sensor/Signal Supply V
Sensor/Signal Ground Serial and Encoded Data
CAN
+
SCPC
S DD
–
D2B Network2
f03_2_200045
BG
PI1-113
BK
PI1-114
BG
PI1-115
BO
PI1-119
Y
PI1-088
GU
PI1-087
U
PI1-118
BR
PI1-120
GB
PI1-131
GR
PI1-063
YB
PI1-132
GW
PI1-062
GW
PI1-061
YR
PI1-089
BG
NR
BK
NR
BG
NR
BR
NR
BO
NR
U
NR1
3
5
2
4
6
IL10
-1 IL10
-7 IL10
-2 IL10
-8 IL10
-3 IL10
-9
BG
BK
BG
BR
BO
U
E98
E97
E102
E101
E100
E99
246
135
B
1
3
5
2
4
6
PI51
PIS9
PIS10
GU
GB
B
RW
Y
GB
B
RW
YR
GB
B
RW
GW
YB
B
RW
GW
YB
B
RW
GR
YB
B
RW
B
PIS31
B
B
B
B
B
PIS8
RW RW
RW
RW
RW
RW
RW
RW
B
PI54
-1
PI54 -2
WG
PI1-033
CA285 -2 -1 (RHD)
WG
NR
FH3-2
PI41-4
NY
WGYGWU
PI1-051
WRBG
PI1-034
UBGOYWU
RG
BG
Y
WG
RG
PI49-2
B
FH42
(FH22)
PI49-1
PI41
-36
E9171
FH108-1
WU
PI42-1 FH108-2
WG
FH109-1
NG
FH109-2
B
FH95
WR
FH1-15
CA103-19
28
GU
GU
GR
CA101-01RCA101-11YCA101-12
FP2-4
FP2-1
R
Y
BCA101-02
CA156
CA156
U
87
NG
B
SS
WR
PI41-26
PI1-027
52
31
R15
4
34II
CA102-2CA102-1CA101-3
20.220.2
FC10-13
PI41-25
FC10-12
PI41-24
PI1-048PI1-047
FP4-2
†FP8-6
†FP8-1
FP4-4
E9357
PI41-37
BG
O
F47 15A
WG
YG
FH110 -3 -2 -1
CA36 -2
-1
30II
U
WG
PIS22
OY
PIS21
PI41-19 PI41-18 PI41-17
BG
WU
PI1-121PI1-012PI1-019
BGOY
WU
BGOY
WU
PI1-009
PI41-28
U
FH3-1
U
WG WG
E118
PI41-42
B
52
R8
13
4
GU
CA100-8
31II
91
KB
B
B
CA291 -3 -1 (LHD)
WU
B
FAN
FRONT OF ENGINE
CYLINDER NUMBERING
FUEL INJECTORS IGNITION MODULES AND COILS
IGNITION
CAPACITOR AIR CONDITIONING
COMPRESSOR CLUTCH RELAY
AIR CONDITIONING
COMPRESSOR CLUTCH
REAR ELECTRONIC MODULEFUEL PUMP DIODE (2)
FUEL TANK
BRAKE
CANCEL
SWITCH
CLUTCH
CANCEL
SWITCH*
ENGINE CONTROL
MODULE
(CONTINUED FROM Fig. 03.1)
AIR CONDITIONING
PRESSURE SENSOR FUEL PUMP 1
REAR POWER DISTRIBUTION FUSE BOXFUEL PUMP
RELAY
COOLING FAN
COOLING FAN MODULE
FRONT POWER DISTRIBUTION FUSE BOX
*NOTE:
Clutch Cancel Switch
-
manual transmission vehicles only.
NOTE:
Vehicles with Adaptive Speed Control
-
refer to Speed Control Switches Fig. 05.3. NOTE:
The ECM communicates (CAN / SCP)
with the REM for fuel pump diagnostics.
† FP8: NAS only.
NOTE:
ECM power supplies and grounds shown on Fig. 03.1.
VIA
INERTIA SWITCH
-4
-3
-2
-1
-4
-3
-2
-1
-4
-3
-2
-1
-4
-3
-2
-2
-1
-1PI6
PI4
PI3
PI2
IL8
-2
-1
IL7
-2
-1
IL6
-2
-1
IL5
-2
-1
IL4
-2
-1
IL3
-4-3
-2
-1
PI7
-4
-3
-2
-1
PI8
OOOOOOOOOOOOOOOIIIIII B
+B+B+B+
B+OOOOIIP
1K0
2K2
510R 300R
180R
120R
RESISTOR PACK CANCEL
SET -
HEADWAY + HEADWAY - SET +
RESUME
SQ3-3
FC117-6SQ2-4SQS3
CASSETTE
SQ3-1
FC117-8
SQ2-6
SQS4
STEERING WHEEL SPEED CONTROL SWITCHES
VARIANT: V6 Vehicles
VIN RANGE: All
DATE OF ISSUE: May 2004

Refer to the front of this book for detailed information and illustrations regarding the location and identification of harnesses, relays, fuses, grounds,
control modules and control module pins.
NOTE: The values listed are approximately those that can be expected at the control module connector pins with all circuit conn
ections made and all
components connected and fitted. The following abbreviations are used to represent values for Control Module Pin-Out data
I Input
O Output
B+ Battery Voltage PG Power Ground
SS Sensor / Signal Supply V
SG Sensor / Signal GroundC CAN Network
S SCP Network
D2 D2B Network D Serial and Encoded Data
V Voltage (DC)
PWM Pulse Width Modulated
CAUTION: The information on this data page is furnished to ai d the user in understanding circuit operation. THIS INFORMATION SH OULD BE USED FOR
REFERENCE ONLY.DATE OF ISSUE: May 2004
Fig. 03.4
FOR CONTROL MODULE PIN-OUT INFORMATION, UNFOLD PAGE TO LEFT. COMPONENTS
Component Connector(s) Connector Description LocationAIR CONDITIONING COMPRESSOR CLUTCH PI49 2-WAY / BLACK LOWER LH SIDE OF ENGINE
AIR CONDITIONING COMPRESSOR CLUTCH RELAY — — FRONT POWER DISTRIBUTION FUSE BOX – R8
AIR CONDITIONING PRESSURE SENSOR FH110 4-WAY / BLACK ENGINE COMPARTMENT, LH SIDE, HIGH PRESSURE REFRIGERANT LINE, BETWEEN COMPRESSOR AND CONDENSER
BRAKE CANCEL SWITCH CA36 2-WAY / GREY TOP OF BRAKE PEDAL
COOLING FAN MODULE FH108 2-WAY / BLACK ENGINE COMPARTMENT, RH FRONT, REARWARD OF RADIATOR
FH109 2-WAY / BLACK
ENGINE CONTROL MODULE PI1 134-WAY / BLACK FRONT BULKHEAD, P ASSENGER SIDE
FRONT POWER DISTRIBUTION FUSE BOX — — ENGINE COMPARTMENT, RH SIDE
FUEL INJECTOR 1 PI32 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 2 PI36 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 3 PI33 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 4 PI37 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 5 P34 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 6 PI38 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 7 PI35 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 8 PI39 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL PUMP 1 FP2 8-WAY / BLACK FUEL TANK, RH SIDE
FP4 (ROW) 4-WAY / BLACK
FP8 (NAS) 6-WAY / BLACK
FUEL PUMP RELAY — — REAR POWER DISTRIBUTION FUSE BOX – R15
IGNITION CAPACITOR PI54 2-WAY / BLACK LH CYLINDER HEAD, REAR
IGNITION MODULE AND COIL 1 PI2 4-WAY / BLACK RH CYLINDER HEAD
IGNITION MODULE AND COIL 2 PI6 4-WAY / BLACK LH CYLINDER HEAD
IGNITION MODULE AND COIL 3 PI3 4-WAY / BLACK RH CYLINDER HEAD
IGNITION MODULE AND COIL 4 PI7 4-WAY / BLACK LH CYLINDER HEAD
IGNITION MODULE AND COIL 5 PI4 4-WAY / BLACK RH CYLINDER HEAD
IGNITION MODULE AND COIL 6 PI8 4-WAY / BLACK LH CYLINDER HEAD
IGNITION MODULE AND COIL 7 PI5 4-WAY / BLACK RH CYLINDER HEAD
IGNITION MODULE AND COIL 8 PI9 4-WAY / BLACK LH CYLINDER HEAD
REAR ELECTRONIC MODULE CA63 17-WAY / BLACK LUGGAGE COMPARTMENT, RH REAR
CA100 12-WAY / BLACK
CA101 20-WAY / BLACK
CA102 22-WAY / BLACK
CA103 26-WAY / NATURAL
REAR POWER DISTRIBUTION FUSE BOX — — LUGGAGE COMPARTMENT
STEERING WHEEL SPEED CONTROL SWITCHES SQ2 6-WAY / BLACK STEERING WHEELHARNESS IN-LINE CONNECTORS
Connector Connector Description / Location LocationFC10 14-WAY / GREEN / FASCIA HARNESS TO FRONT HARNESS BEHIND INSTRUMENT PANEL, RH SIDE
FC117 10-WAY / BLACK / STEERING WHEEL CASSETTE STEERING COLUMN
FH1 20-WAY / BLACK / CABIN HARNESS TO FRONT HARNESS RH ‘A’ POST, LOWER
FH3 16-WAY / BLUE / CABIN HARNESS TO FRONT HARNESS LH ‘A’ POST
PI41 42-WAY / BLACK / ENGINE HARNESS TO VEHICLE HARNESSES ENGINE COMPARTMENT, BULKHEAD, PASSENGER SIDE
PI42 8-WAY / BLACK / ENGINE HARNESS TO FRONT HARNESS ENGINE COMPARTMENT, BULKHEAD, PASSENGER SIDEGROUNDS
Ground LocationCA156 LUGGAGE COMPARTMENT, RH SIDE
FH22 ENGINE COMPARTMENT, BEHIND LH HEADLAMP
FH42 ENGINE COMPARTMENT, BEHIND RH HEADLAMP
FH95 ENGINE COMPARTMENT, BEHIND LH HEADLAMP (RADIATOR FAN GROUND)
PI51 ENGINE COMPARTMENT, ENGINE BLOCK
NOTE: Refer to the Appendix at the rear of this book for Network Messages. Engine Control Module Pin Description and CharacteristicI PI1–9 BRAKE CANCEL SWITCH: NORMALLY CLOSED / GROUND WHEN ACTIVATED
SS PI1–12 SENSOR POWER SUPPLY 1: NOMINAL 5 V
SG PI1–19 SENSOR GROUND 1: GROUND
O PI1–27 FUEL PUMP DRIVE SIGNAL (TO REM): PWM, 150 Hz, NORMAL POSITIVE DUTY CYCLE RANGE = 4% – 51%
O PI1–34 AIR CONDITIONING COMPRESSOR CLUTCH RELAY DRIVE: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
SS PI1–47 SPEED CONTROL SWITCH REQUEST: STEPPED RESISTANCE
I PI1–48 SPEED CONTROL SWITCHES SIGNAL GROUND: GROUND
O PI1–51 COOLING FAN MODULE CONTROL: PWM, 140 Hz, POSITIVE DUTY CYCLE RANGE 7% – 95%
O PI1–61 IGNITION COIL ACTIVATE – CYLINDER 2: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–62 IGNITION COIL ACTIVATE – CYLINDER 4: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–63 IGNITION COIL ACTIVATE – CYLINDER 6: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–64 IGNITION COIL ACTIVATE – CYLINDER 8: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–87 IGNITION COIL ACTIVATE – CYLINDER 1: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–88 IGNITION COIL ACTIVATE – CYLINDER 3: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–89 IGNITION COIL ACTIVATE – CYLINDER 5: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–90 IGNITION COIL ACTIVATE – CYLINDER 7: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–112 FUEL INJECTOR DRIVE – CYLINDER 8: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–113 FUEL INJECTOR DRIVE – CYLINDER 5: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–114 FUEL INJECTOR DRIVE – CYLINDER 3: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–115 FUEL INJECTOR DRIVE – CYLINDER 2: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–117 FUEL INJECTOR DRIVE – CYLINDER 7: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–118 FUEL INJECTOR DRIVE – CYLINDER 6: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–119 FUEL INJECTOR DRIVE – CYLINDER 4: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–120 FUEL INJECTOR DRIVE – CYLINDER 1: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
I PI1–121 AIR CONDITIONING PRESSURE SENSOR SIGNAL, NOMINAL 0 – 5 V: TRANSDUCER – VOLTAGE INCREASES AS PRESSURE INCREASES
I PI1–131 IGNITION MONITOR BANK 1: PULSED SIGNAL, 3 PULSES PER ENGINE CYCLE
I PI1–132 IGNITION MONITOR BANK 2: PULSED SIGNAL, 3 PULSES PER ENGINE CYCLERear Electronic Module
Pin Description and CharacteristicB+ CA100–8 IGNITION SWITCHED POWER SUPPLY (II): B+
B+ CA101–1 FUEL PUMP POWER SUPPLY: B+ WHEN FUEL PUMP RELAY IS ACTIVATED
SG CA101–2 LOGIC GROUND / FUEL PUMP DRIVE SHIELD: GROUND
B+ CA101–3 BATTERY POWER SUPPLY: B+
O CA101–11 FUEL PUMP SUPPLY VOLTAGE: B+
O CA101–12 FUEL PUMP ACTIVATE: GROUND (PWM)
S CA102–1 SCP +
S CA102–2 SCP –
I CA103–19 FUEL PUMP DRIVE SIGNAL: PWM, 150 Hz, NORMAL POSITIVE DUTY CYCLE RANGE = 4% – 51%

Engine Management: V8 N/A – Part 2
Jaguar S-TYPE 2005
Engine Management: V8 N/A – Part 2
Fig. 03.4
13 4114
46 80
76 77 92
ll
15 45ll ll SS
81 118EE
Fig .01.1
Fig .01 .2 F
ig .01.3
Fig .01 .4
Fig . 01.5 F
ig . 01.6 F
ig .01 .7
Input
OutputI
O
B
P+Battery VoltagePower Ground Sensor/Signal Supply V
Sensor/Signal Ground Serial and Encoded Data
CAN
+
SCPC
S DD
–
D2B Network2
f03_4_200045
WGYGWU
PI1-051
WRBG
PI1-034
UBR
PI1-115
RW
PI1-117
BG
PI1-113
U
PI1-118
Y
PI1-088
GU
PI1-087
UY
PI1-112
BO
PI1-119
GB
PI1-131
BGOYWUYB
PI1-132
GW
PI1-062
GW
PI1-061
GR
PI1-090
YR
PI1-089
PI32 -1 -2 PI33 -1 -2 PI34 -1 -2 PI35 -1 -2 PI36 -1 -2 PI37 -1 -2BG
NR
BK
NR
BG
NR
RW
NR
BR
NR
BO
NR1
3
5
7
2
4
E97
E96
E101
E100
E99
E98
246
135
B
1
3
5
7
4
6
PIS9
PIS10
GU
GB
B
RW
Y
YB
B
RW
YR
YB
B
RW
GR
GB
B
RW
GW
GB
B
RW
GR
GB
B
RW
B
PIS31
B
B
B
B
B
PIS8
RW
RW
RW
RW
RW
RWRW
B
PI54-1
PI54-2
WR
FH1-15
CA103-19
28
GU
GU
GR
CA101-01
R
CA101-11
Y
CA101-12BCA101-02
CA156
CA156
NG
B
WR
PI41-26
PI1-027
52
31
R15
4
34II
FC10-13
PI41-25
FC10-12
PI41-24
PI1-048PI1-047
BK
PI1-114
BG
PI1-120
PI38 -1 -2 PI39 -1 -2
U
NR
UY
NR6
8E103
E102
RW
RW
2
GW
YB
B
RW
-4
-4 -2 -2 -3-3 -1 -1
-4 -2 -3 -1
-4 -2 -3 -1YR
YB
B
RW
GR
PI1-063
YR
PI1-064
8
7
PI51
B
B
O
F47 15A
WG
YG
FH110 -3 -2 -1
CA36 -2 -1
30II
U
WG
PIS22
OY
PIS21
PI41-19 PI41-18 PI41-17
BG
WU
PI1-121PI1-012PI1-019
BGOY
WU
BGOY
WU
PI1-009
PI41-28
U
U
FHS7 FHS6
WG
YGBGOY
8
RG
BG
Y
WG
RG
B
FH42
(FH22)
PI41
-36
E9171
FH108-1
WU
PI42- 1
WG
NG
FH109-2
B
FH95
E9357
PI41-37
BG
B
52
R8
13
4
P
NYU
87
CA102-2CA102-1CA101-3
20.220.2
GU
CA100-8
31II
FP2-4
FP2- 1
R
Y
FP4-2
FP4-4
KB
B
E118
RW
B
FRONT OF ENGINE
CYLINDER NUMBERING
ENGINE CONTROL MODULE
(CONTINUED FROM Fig. 03.3)NOTE: ECM power supplies and grounds shown on Fig. 03.3.
NOTE: Vehicles with Adaptive Speed Control –
refer to Speed Control Switches Fig. 05.3.
AIR CONDITIONING
PRESSURE SENSOR BRAKE
CANCEL SWITCH REAR POWER DISTRIBUTION FUSE BOXFUEL PUMP DIODE (2)FUEL PUMP RELAY
REAR ELECTRONIC MODULE
VIA
INERTIA SWITCH
COOLING FAN
MODULE
FAN
FH109-1
FH108-2
COOLING FAN
PI49-2
PI49-1
PI41-42
AIR CONDITIONING
COMPRESSOR CLUTCH
FUEL TANK
FUEL PUMP 1 FRONT POWER DISTRIBUTION FUSE BOX
AIR CONDITIONING
COMPRESSOR CLUTCH RELAY
IGNITION
CAPACITOR
IGNITION MODULES AND COILS
PI9
PI8
PI7
PI6
-4 -2 -3 -1
PI5
-4 -2 -3 -1
PI4
-4 -2 -3 -1
PI3
-4 -2 -3 -1
PI2
FUEL INJECTORS
OOOOOOOOOOOOOOOOOOOIIIII
FH3-1
S
S
OOI B
+B+
B+
B+B+
OOI
NOTE:
The ECM communicates (CAN / SCP)
with the REM for fuel pump diagnostics.
† FP8: NAS only.
†FP8-6
†FP8-1
1K0
2K2
510R 300R
180R
120R
RESISTOR PACK CANCEL
SET -
HEADWAY + HEADWAY - SET +
RESUME
SQ3-3
FC117-6SQ2-4SQS3
CASSETTE
SQ3-1
FC117-8
SQ2-6
SQS4
STEERING WHEEL SPEED CONTROL SWITCHES
VARIANT: V8 N/A Vehicles
VIN RANGE: All
DATE OF ISSUE: May 2004

Refer to the front of this book for detailed information and illustrations regarding the location and identification of harnesses, relays, fuses, grounds,
control modules and control module pins.
NOTE: The values listed are approximately those that can be expected at the control module connector pins with all circuit conn
ections made and all
components connected and fitted. The following abbreviations are used to represent values for Control Module Pin-Out data
I Input
O Output
B+ Battery Voltage PG Power Ground
SS Sensor / Signal Supply V
SG Sensor / Signal GroundC CAN Network
S SCP Network
D2 D2B Network D Serial and Encoded Data
V Voltage (DC)
PWM Pulse Width Modulated
CAUTION: The information on this data page is furnished to ai d the user in understanding circuit operation. THIS INFORMATION SH OULD BE USED FOR
REFERENCE ONLY.DATE OF ISSUE: May 2004
Fig. 03.6
FOR CONTROL MODULE PIN-OUT INFORMATION, UNFOLD PAGE TO LEFT. COMPONENTS
Component Connector(s) Connector Description LocationAIR CLEANER SOLENOID VALVE FH10 2-WAY / BLACK AIR CLEANER HOUSING
AIR CONDITIONING COMPRESSOR CLUTCH PI49 2-WAY / BLACK LOWER LH SIDE OF ENGINE
AIR CONDITIONING COMPRESSOR CLUTCH RELAY — — FRONT POWER DISTRIBUTION FUSE BOX – R8
AIR CONDITIONING PRESSURE SENSOR FH110 4-WAY / BLACK ENGINE COMPARTMENT, LH SIDE, HIGH PRESSURE REFRIGERANT LINE, BETWEEN COMPRESSOR AND CONDENSER
BRAKE CANCEL SWITCH CA36 2-WAY / GREY TOP OF BRAKE PEDAL
COOLING FAN MODULE FH108 2-WAY / BLACK ENGINE COMPARTMENT, RH FRONT, REARWARD OF RADIATOR
FH109 2-WAY / BLACK
ENGINE CONTROL MODULE PI1 134-WAY / BLACK FRONT BULKHEAD, P ASSENGER SIDE
FRONT POWER DISTRIBUTION FUSE BOX — — ENGINE COMPARTMENT, RH SIDE
FUEL INJECTOR 1 (V8 SC) IS1 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 2 (V8 SC) IS7 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 3 (V8 SC) IS2 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 4 (V8 SC) IS8 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 5 (V8 SC) IS3 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 6 (V8 SC) IS9 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 7 (V8 SC) IS4 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL INJECTOR 8 (V8 SC) IS10 2-WAY / BLACK FUEL RAIL / INTAKE MANIFOLD
FUEL PUMP 1 FP2 8-WAY / BLACK FUEL TANK, RH SIDE
FP4 (ROW) 4-WAY / BLACK
FP8 (NAS) 6-WAY / BLACK
FUEL PUMP 2 FP2 8-WAY / BLACK FUEL TANK, LH SIDE
FP3 (ROW) 4-WAY / BLACK
FP9 (NAS) 6-WAY / BLACK
FUEL PUMP 2 MODULE CA283 10-WAY / BLACK LUGGAGE COMPARTMENT, RH REAR
FUEL PUMP RELAY — — REAR POWER DISTRIBUTION FUSE BOX – R15
IGNITION CAPACITOR PI54 2-WAY / BLACK LH CYLINDER HEAD, REAR
IGNITION MODULE AND COIL 1 PI2 4-WAY / BLACK RH CYLINDER HEAD
IGNITION MODULE AND COIL 2 PI6 4-WAY / BLACK LH CYLINDER HEAD
IGNITION MODULE AND COIL 3 PI3 4-WAY / BLACK RH CYLINDER HEAD
IGNITION MODULE AND COIL 4 PI7 4-WAY / BLACK LH CYLINDER HEAD
IGNITION MODULE AND COIL 5 PI4 4-WAY / BLACK RH CYLINDER HEAD
IGNITION MODULE AND COIL 6 PI8 4-WAY / BLACK LH CYLINDER HEAD
IGNITION MODULE AND COIL 7 PI5 4-WAY / BLACK RH CYLINDER HEAD
IGNITION MODULE AND COIL 8 PI9 4-WAY / BLACK LH CYLINDER HEAD
INTERCOOLER PUMP CP2 2-WAY / BLACK ENGINE COMPARTMENT, RH SIDE, ADJACENT TO RADIATOR
REAR ELECTRONIC MODULE CA63 17-WAY / BLACK LUGGAGE COMPARTMENT, RH REAR CA100 12-WAY / BLACK
CA101 20-WAY / BLACK
CA102 22-WAY / BLACK
CA103 26-WAY / NATURAL
REAR POWER DISTRIBUTION FUSE BOX — — LUGGAGE COMPARTMENT
STEERING WHEEL SPEED CONTROL SWITCHES SQ2 6-WAY / BLACK STEERING WHEELHARNESS IN-LINE CONNECTORS
Connector Connector Description / Location LocationCP1 10-WAY / BLACK / INTERCOOLER PUMP LINK LEAD ENGINE COMPARTMENT, RH FRONT, ADJACENT TO RADIATOR
FC10 14-WAY / GREEN / FASCIA HARNESS TO FRONT HARNESS BEHIND INSTRUMENT PANEL, RH SIDE
FC117 10-WAY / BLACK / STEERING WHEEL CASSETTE STEERING COLUMN
FH1 20-WAY / BLACK / CABIN HARNESS TO FRONT HARNESS RH ‘A’ POST, LOWER
FH2 16-WAY / GREY / CABIN HARNESS TO FRONT HARNESS RH ‘A’ POST, LOWER
FH3 16-WAY / BLUE / CABIN HARNESS TO FRONT HARNESS LH ‘A’ POST
IS5 6-WAY / BLACK / ENGINE HARNESS TO FUEL INJECTOR LINK ENGINE, LH REAR
IS6 6-WAY / BLACK / ENGINE HARNESS TO FUEL INJECTOR LINK ENGINE, RH REAR
PI41 42-WAY / BLACK / ENGINE HARNESS TO VEHICLE HARNESSES ENGINE COMPARTMENT, BULKHEAD, PASSENGER SIDE
PI42 8-WAY / BLACK / ENGINE HARNESS TO FRONT HARNESS ENGINE COMPARTMENT, BULKHEAD, PASSENGER SIDEGROUNDS
Ground LocationCA156 LUGGAGE COMPARTMENT, RH SIDE
FH22 ENGINE COMPARTMENT, BEHIND LH HEADLAMP
FH42 ENGINE COMPARTMENT, BEHIND RH HEADLAMP
FH95 ENGINE COMPARTMENT, BEHIND LH HEADLAMP (RADIATOR FAN GROUND)
PI51 ENGINE COMPARTMENT, ENGINE BLOCK
NOTE: Refer to the Appendix at the rear of this book for Network Messages. Engine Control Module Pin Description and CharacteristicI PI1–9 BRAKE CANCEL SWITCH: NORMALLY CLOSED / GROUND WHEN ACTIVATED
I PI1–11 FUEL PUMP 2 MODULE MONITOR: 1 Hz FREQUENCY; 50% DUTY CYCLE = OK, 25% OR 75% DUTY CYCLE = FAULT
SS PI1–12 SENSOR POWER SUPPLY 1: NOMINAL 5 V
O PI1–14 AIR CLEANER SOLENOID VALVE DRIVE: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
SG PI1–19 SENSOR GROUND 1: GROUND
O PI1–27 FUEL PUMP DRIVE SIGNAL (TO REM): PWM, 150 Hz, NORMAL POSITIVE DUTY CYCLE RANGE = 4% – 51%
O PI1–34 AIR CONDITIONING COMPRESSOR CLUTCH RELAY DRIVE: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
SS PI1–47 SPEED CONTROL SWITCH REQUEST: STEPPED RESISTANCE
I PI1–48 SPEED CONTROL SWITCHES SIGNAL GROUND: GROUND
O PI1–51 COOLING FAN MODULE CONTROL: PWM, 140 Hz, POSITIVE DUTY CYCLE RANGE 7% – 95%
O PI1–53 FUEL PUMP 2 DRIVE (TO FUEL PUMP 2 MODULE): PWM, 150 Hz, NORMAL POSITIVE DUTY CYCLE RANGE = 4% – 51%
O PI1–61 IGNITION COIL ACTIVATE – CYLINDER 2: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–62 IGNITION COIL ACTIVATE – CYLINDER 4: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–63 IGNITION COIL ACTIVATE – CYLINDER 6: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–64 IGNITION COIL ACTIVATE – CYLINDER 8: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–87 IGNITION COIL ACTIVATE – CYLINDER 1: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–88 IGNITION COIL ACTIVATE – CYLINDER 3: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–89 IGNITION COIL ACTIVATE – CYLINDER 5: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–90 IGNITION COIL ACTIVATE – CYLINDER 7: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–112 FUEL INJECTOR DRIVE – CYLINDER 8: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–113 FUEL INJECTOR DRIVE – CYLINDER 5: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–114 FUEL INJECTOR DRIVE – CYLINDER 3: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–115 FUEL INJECTOR DRIVE – CYLINDER 2: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–117 FUEL INJECTOR DRIVE – CYLINDER 7: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–118 FUEL INJECTOR DRIVE – CYLINDER 6: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–119 FUEL INJECTOR DRIVE – CYLINDER 4: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
O PI1–120 FUEL INJECTOR DRIVE – CYLINDER 1: TO ACTIVATE, ECM SWITCHES CIRCUIT TO GROUND
I PI1–121 AIR CONDITIONING PRESSURE SENSOR SIGNAL, NOMINAL 0 – 5 V: TRANSDUCER – VOLTAGE INCREASES AS PRESSURE INCREASES
I PI1–131 IGNITION MONITOR BANK 1: PULSED SIGNAL, 3 PULSES PER ENGINE CYCLE
I PI1–132 IGNITION MONITOR BANK 2: PULSED SIGNAL, 3 PULSES PER ENGINE CYCLERear Electronic Module
Pin Description and CharacteristicB+ CA100–8 IGNITION SWITCHED POWER SUPPLY (II): B+
B+ CA101–1 FUEL PUMP POWER SUPPLY: B+ WHEN FUEL PUMP RELAY IS ACTIVATED
SG CA101–2 LOGIC GROUND / FUEL PUMP DRIVE SHIELD: GROUND
B+ CA101–3 BATTERY POWER SUPPLY: B+
O CA101–11 FUEL PUMP SUPPLY VOLTAGE: B+
O CA101–12 FUEL PUMP ACTIVATE: GROUND (PWM)
S CA102–1 SCP +
S CA102–2 SCP –
I CA103–19 FUEL PUMP DRIVE SIGNAL: PWM, 150 Hz, NORMAL POSITIVE DUTY CYCLE RANGE = 4% – 51%