Control NISSAN PRIMERA 1999 Electronic Repair Manual

System DescriptionNCEC0444
Sensor Input Signal to ECMECM func-
tionActuator
Camshaft position sensor (REF) Engine speed
ECM Fuel pump relay
Ignition switch Start signal
The ECM activates the fuel pump for several seconds after the ignition switch is turned on to improve engine
startability. If the ECM receives a 180É signal from the camshaft position sensor, it knows that the engine is
rotating, and causes the pump to perform. If the 180É signal is not received when the ignition switch is on, the
engine stalls. The ECM stops pump operation and prevents battery discharging, thereby improving safety. The
ECM does not directly drive the fuel pump. It controls the ON/OFF fuel pump relay, which in turn controls the
fuel pump.
Condition Fuel pump operation
Ignition switch is turned to ON. Operates for 2 seconds
Engine running and cranking Operates
When engine is stopped Stops in 1.5 seconds
Except as shown aboveStops
Component DescriptionNCEC0501A turbine type design fuel pump is used in the fuel tank.
CONSULT-II Reference Value in Data Monitor
Mode
NCEC0445
MONITOR ITEM CONDITION SPECIFICATION
FUEL PUMP RLYIIgnition switch is turned to ON (Operates for 2 seconds)
IEngine running and cranking
IWhen engine is stopped (stops in 1.5 seconds)ON
IExcept as shown above OFF
ECM Terminals and Reference ValueNCEC0446Specification data are reference values and are measured between each terminal and 48 (ECM ground).
TERMI-
NAL
NO.WIRE
COLORITEM CONDITION DATA (DC Voltage)
21 B/P Fuel pump relay[Ignition switch ªONº]
IFor 2 seconds after turning ignition switch ªONº
[Engine is running]0-1V
[Ignition switch ªONº]
IMore than 1 second after turning ignition switch
ªONºBATTERY VOLTAGE
(11 - 14V)
AEC801
FUEL PUMPSR20DE
System Description
EC-316

DIODE TYPE - 1
YEC853
ECM: Detectable line for DTC
: Non-detectable line for DTC
: With XENON headlamp or daytime light system
: Except
HD
: Hyper CVT models
: M/T models
OFFFUSE
BLOCK
(J/B)
REFER TO THE FOLLOWING
FUSE BLOCK -
Junction Box (J/B)
: This connector is not shown in ªHARNESS LAYOUTº of EL section.2ND
1ST
LOW
HIGHPASSCOMBINATION
SWITCH
(LIGHTING
SWITCH)With XENON headlamp...R/W
Except XENON headlamp...G
With daytime light system...1
Without daytime light system...2
With daytime light system...2
Without daytime light system...1 To
EL-DEF
TIME
CONTROL
UNIT
DIODETo EL-H/LAMP Refer to
EL-POWER.
Headlamp
relay LH
To
EL-LAMP With daytime light system and
with XENON headlamp...R/l
With daytime light system and
without XENON headlamp...P/B
Without daytime light system...OR/L
ELECTRICAL LOAD SIGNALSR20DE
Wiring Diagram (Cont'd)
EC-327

Throttle Position SensorNCEC0477
Throttle valve conditions Resistance [at 25ÉC (77ÉF)]
Completely closedApproximately 0.6 kW
Partially open0.6 - 4.0 kW
Completely openApproximately 4.0 kW
Heated Oxygen Sensor 1 (Front) HeaterNCEC0478
Resistance [at 25ÉC (77ÉF)]W2.3 - 4.3
Intake Air Temperature SensorNCEC0480
Temperature ÉC (ÉF) Resistance kW
20 (68) 2.2 - 2.6
80 (176) 0.31 - 0.37
EVAP Canister Purge Volume Control ValveNCEC0481
Resistance [at 20ÉC (68ÉF)]W31-35
Heated Oxygen Sensor 1 (Rear) HeaterNCEC0483
Resistance [at 25ÉC (77ÉF)]W2.3 - 4.3
Crankshaft Position Sensor (OBD)NCEC0575
Resistance [at 25ÉC (77ÉF)]W166 - 204
SERVICE DATA AND SPECIFICATIONS (SDS)
Throttle Position Sensor
EC-331

HEADLAMP - HEADLAMP AIMING CONTROL
(MANUAL) -................................................................. 87
Wiring Diagram - H/AIM - ........................................ 87
HEADLAMP - HEADLAMP AIMING CONTROL
(AUTO) -....................................................................... 91
System Description .................................................. 91
Initialisation .............................................................. 91
Component Parts and Harness ............................... 92
Wiring Diagram - H/AIM - ........................................ 93
Trouble Diagnosis .................................................... 95
Removal and Installation ......................................... 99
PARKING, LICENSE AND TAIL LAMPS.................. 100
Wiring Diagram - TAIL/L - ...................................... 100
STOP LAMP.............................................................. 104
Wiring Diagram - STOP - ...................................... 104
BACK-UP LAMP........................................................ 107
Wiring Diagram - BACK/L - ................................... 107
FRONT FOG LAMP.................................................... 110
Wiring Diagram - F/FOG - ...................................... 110
Aiming Adjustment .................................................. 111
Bulb Specifications ................................................. 111
REAR FOG LAMP...................................................... 112
Wiring Diagram - R/FOG -...................................... 112
TURN SIGNAL AND HAZARD WARNING LAMPS.. 117
Schematic ............................................................... 117
Wiring Diagram - TURN - ....................................... 118
Trouble Diagnoses................................................. 123
ILLUMINATION.......................................................... 124
Schematic .............................................................. 124
Wiring Diagram - ILL - ........................................... 125
INTERIOR, SPOT, VANITY MIRROR AND
LUGGAGE ROOM LAMPS....................................... 130
System Description ................................................ 130
Schematic .............................................................. 131
Wiring Diagram - INT/L - ....................................... 132
BULB SPECIFICATIONS.......................................... 137
Headlamp............................................................... 137
Exterior Lamp ........................................................ 137
Interior Lamp.......................................................... 137
METER AND GAUGES............................................. 138
System Description ................................................ 138
Combination Meter ................................................ 139
Wiring Diagram - METER -/MODELS BEFORE
VIN - P11U0548750............................................... 141
Schematic .............................................................. 144
Wiring Diagram - METER -/M/T MODELS
AFTER VIN - P11U0548750.................................. 146
Wiring Diagram - METER -/CVT MODELS
AFTER VIN - P11U0548750.................................. 149
Combination Meter Self-Diagnosis ........................ 152
Trouble Diagnoses (Models before VIN -
P11U0548750) ....................................................... 155
Trouble Diagnoses (Models after VIN -
P11U0548750) ....................................................... 159
Fuel Level Sensor Unit Check............................... 164
QG & SR Engine Models ...................................... 164CD20T Engine Models .......................................... 164
Thermal Transmitter Check ................................... 164
WARNING LAMPS.................................................... 165
Warning Lamps/Schematic .................................... 165
Wiring Diagram - WARN - ..................................... 167
Electrical Components Inspection ......................... 179
WARNING CHIME..................................................... 180
System Description ................................................ 180
Wiring Diagram - CHIME - .................................... 181
Trouble Diagnoses................................................. 183
Electrical Components Inspection ......................... 185
FRONT WIPER AND WASHER................................ 186
System Description ................................................ 186
Wiring Diagram - WIPER - .................................... 188
Removal and Installation ....................................... 190
Front Washer Nozzle Adjustment .......................... 192
Front Washer Tube Layout .................................... 192
REAR WIPER AND WASHER.................................. 193
System Description ................................................ 193
Wiring Diagram - WIP/R -...................................... 195
Removal and Installation ....................................... 197
Washer Nozzle Adjustment ................................... 197
Washer Tube Layout ............................................. 199
Check Valve ........................................................... 199
HEADLAMP WASHER.............................................. 200
Wiring Diagram - HLC - ......................................... 200
Washer Tube Layout ............................................. 202
Check Valve ........................................................... 202
HORN, CIGARETTE LIGHTER AND CLOCK.......... 203
Wiring Diagram - HORN - ..................................... 203
REAR WINDOW DEFOGGER AND DOOR
MIRROR DEFOGGER............................................... 207
System Description ................................................ 207
Schematic .............................................................. 208
Wiring Diagram - DEF - ......................................... 209
Trouble Diagnoses................................................. 212
Electrical Components Inspection ......................... 213
Filament Check ...................................................... 213
Filament Repair ..................................................... 214
AUDIO........................................................................ 216
Anti-theft System ................................................... 216
Speed Dependent Volume Control ........................ 217
Personal Audio Settings ........................................ 217
Schematic .............................................................. 218
Wiring Diagram - AUDIO - ..................................... 219
Trouble Diagnoses................................................. 226
Inspection............................................................... 228
AUDIO ANTENNA..................................................... 229
Location of Antenna ............................................... 229
ELECTRIC SUNROOF.............................................. 230
Wiring Diagram - SROOF - ................................... 230
POWER DOOR MIRROR.......................................... 231
Wiring Diagram - MIRROR - ................................. 231
POWER SEAT........................................................... 233
Power Seat/Wiring Diagram - SEAT - ................... 233
HEATED SEAT.......................................................... 234
EL-2

Heated Seat/Wiring Diagram - HSEAT - ............... 234
POWER WINDOW..................................................... 236
System Description ................................................ 236
Schematic .............................................................. 239
Wiring Diagram - WINDOW - ................................ 240
Trouble Diagnoses................................................. 243
POWER DOOR LOCK............................................... 245
System Description/Door Lock for LHD Models.... 245
Schematic .............................................................. 246
Wiring Diagram - D/LOCK -................................... 248
Trouble Diagnoses................................................. 256
POWER DOOR LOCK - SUPER LOCK -................. 265
Component Parts Location .................................... 265
System Description/Super Lock for RHD Models . 266
Schematic .............................................................. 268
Wiring Diagram - S/LOCK - ................................... 270
Trouble Diagnoses................................................. 283
MULTI-REMOTE CONTROL SYSTEM..................... 296
System Description ................................................ 296
Schematic .............................................................. 297
Wiring Diagram - MULTI - ..................................... 298
Trouble Diagnoses................................................. 303
ID Code Entry Procedure ...................................... 305
TIME CONTROL UNIT (TCU)................................... 306
System Description ................................................ 306
Trouble Diagnosis .................................................. 309
THEFT WARNING SYSTEM...................................... 311
Components Parts and Harness Connector
Location .................................................................. 311System Description ................................................ 312
Schematic .............................................................. 315
Wiring Diagram - THEFT -..................................... 316
Trouble Diagnoses................................................. 328
NATS (NISSAN ANTI-THEFT SYSTEM)................... 342
Component Parts Location .................................... 342
Wiring Diagram - NATS -....................................... 343
NATS (NISSAN ANTI-THEFT SYSTEM)................... 345
System Description ................................................ 345
System Composition .............................................. 346
CONSULT-II ........................................................... 347
Trouble Diagnoses................................................. 349
How to Replace NATS IMMU ................................ 363
LOCATION OF ELECTRICAL UNITS....................... 365
Engine Compartment ............................................. 365
Passenger Compartment ....................................... 366
HARNESS LAYOUT.................................................. 368
Outline.................................................................... 368
How to Read Harness Layout ............................... 369
Engine Control Harness ........................................ 370
Engine Room Harness .......................................... 376
Main Harness......................................................... 382
Body Harness ........................................................ 386
Air Conditioner Harness ........................................ 402
Room Lamp Harness............................................. 403
Back Door Harness ............................................... 404
Front Door Harness (LH side) ............................... 406
Front Door Harness (RH side) .............................. 407
Rear Door Harness................................................ 408
WIRING DIAGRAM REFERENCE CHART
ECCS (Ignition system) .......................................................................................................................... EC SECTION
AUTOMATIC TRANSAXLE CONTROL SYSTEM ................................................................................... AT SECTION
ANTI-LOCK BRAKE SYSTEM ................................................................................................................ BR SECTION
SRS“AIR BAG”and“SEAT BELT PRE-TENSIONER”........................................................................ RS SECTION
HEATER AND AIR CONDITIONER ......................................................................................................... HA SECTION
EL-3

Schematic
YEL218C
BATTERY
IGNITION
SWITCHCOMBINATION
SWITCH
LIGHTING
SWITCHR/FOG
SWITCH
ACCESSORY
RELAY
IGNITION
RELAY POWER
FUSE
POWER
WINDOW
RELAYREAR WIN-
DOW DEF-
FOGGER
RELAY
TIME CONTROL UNIT
POWER SUPPLY ROUTING
EL-10

YEL225C
To
EL-POWER-03
DAYTIME
LIGHT
CONTROL
UNIT: With daytime light system
: Without daytime light system
: With glove box lamp
FUSE BLOCK
(J/B)
To
EL-ILLTo
EL-ILLTo
EL-ILL
EL-AUDIOTo
EL-ILL
To
EL-TAIL/L
EL-H/AIM
EL-ILLTo
EL-ILLTo
EL-ILLTo
EL-ILL
REFER TO THE FOLLOWING
FUSE BLOCK - Junction Box (J/B)
FUSE BLOCK - Junction Box (J/B)
FUSE BLOCK - Junction Box (J/B) To
EL-ILL
: This connector is not shown in“HARNESS LAYOUT”of EL section.TIME CON-
TROL UNITTo
EL-TAIL/L
EL-H/AIM
POWER SUPPLY ROUTING
Wiring Diagram—POWER—(Cont’d)
EL-17

GROUND CONNECT TO CONN. CELL CODE
M6/M26/M28 A/C AUTO AMP. M115 HA-A/C
A/C CONTROL PANEL M44, M47 HA-A/C
A/C HIGH RELAY M119 HA-A/C
A/C LOW RELAY (Type-1) M120 HA-A/C
A/C LOW RELAY (Type-2) M123 HA-A/C
A/C MH RELAY (Type-1) M118 HA-A/C
A/C MED-HIGH RELAY (Type-2) M122 HA-A/C
A/C MED-LOW RELAY M121 HA-A/C
AUDIO M42 EL-ILL, EL-AUDIO
CIGARETTE LIGHTER SOCKET M39 EL-HORN
COMBINATION METER (ILLUMINATION)
(Without illumination control switch) (Models before VIN -
P11U0548750)E124 EL-ILL
COMBINATION METER (ABS WARNING LAMP) (Models before
VIN - P11U0548750)M38 BR-ABS
COMBINATION METER (AIR BAG WARNING LAMP) (Models
before VIN - P11U0548750)M38 RS-SRS
COMBINATION METER (AIR BAG WARNING LAMP) (Models
after VIN - P11U0548750)M89 RS-SRS
COMBINATION METER (HIGH BEAM INDICATOR) (Models
before VIN - P11U0548750)E124 EL-H/LAMP, EL-DTRL
COMBINATION METER (Hyper CVT M6 models) (Models before
VIN - P11U0548750)M38 AT-NONDTC
COMBINATION METER (Hyper CVT M6 models) (Models after
VIN - P11U0548750)M89 AT-NONDTC
COMBINATION METER (SPEEDOMETER) (Models before VIN -
P11U0548750)M38 EC-VSS
COMBINATION METER (SPEEDOMETER) (Models after VIN -
P11U0548750)M89 EC-VSS
COMBINATION METER (Models before VIN - P11U0548750) M38 EL-METER, EL-WARN, EL-HORN
COMBINATION METER (Models after VIN - P11U0548750) M89 EL-METER, EL-WARN, EL-HORN
COMBINATION METER (Models after VIN - P11U0548750) E131 AT-NONDTC, EL-ILL
CONTROL DEVICE (Hyper CVT M6 models) M79 AT-NONDTC, EL-ILL
CONTROL DEVICE (Hyper CVT models) M49 AT-NONDTC, EL-ILL
DATA LINK CONNECTOR M59 EC-MIL/DL
DATA LINK CONNECTOR (TERMINAL NO. 13) M59 RS-SRS
AIRBAG DIAGNOSIS SENSOR UNIT M87 RS-SRS
DONGLE CONTROL UNIT (RHD) M85 EL-NATS, EL-AUDIO
DOOR MIRROR REMOTE CONTROL SWITCH M5 EL-MIRROR
FAN SWITCH M46 HA-HEATER
FAN SWITCH (Gasoline engine) (without A/C) M46 EC-LOAD
FUSE BLOCK (J/B) (IGNITION RELAY, BLOWER RELAY) M1 EL-POWER
FUSE BLOCK (J/B) (FRONT FOG LAMP RELAY) M1 EL-F/FOG, EL-POWER
FUSE BLOCK (J/B) (POWER WINDOW RELAY) M1EL-WINDOW, EL-SROOF,
EL-POWER
GLOVE BOX LAMP (ILLUMINATION) M24 EL-ILL
HAZARD SWITCH M58 EL-TURN, EL-ILL
HEATER (ILLUMINATION) M45 EL-ILL
INDICATOR CONTROL UNIT (Hyper CVT M6 models) M72 AT-NONDTC
RDNT BRAKE SWITCH (RHD) (CD20 engine) M64 EC-BRK/SW
A/C CONTROL PANEL (REAR WINDOW DEFOGGER SWITCH) M44 EL-ILL, EL-DEF
A/C CONTROL PANEL (RECIRCULATION SWITCH) M47 HA-HEATER, EL-ILL
SUNROOF SWITCH R4 EL-SLOOF
SPOT LAMP R5 EL-ILL
TIME CONTROL UNIT B96EL-BUZZER, EL-S/LOCK,
EL-D/LOCK, EL-THEFT, EL-DEF,
EL-MULTI, EL-INT/L, EL-TURN
VANITY MIRROR LAMP (LHD) R9 EL-INT/L
VANITY MIRROR LAMP (RHD) R2 EL-INT/L
VEHICLE SPEED SENSOR F25 EL-METER, EC-VSS
E10 ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) E78 BR-ABS
GROUND DISTRIBUTION
EL-23

GROUND CONNECT TO CONN. CELL CODE
E11/E37 ACCESSORY RELAY E95 EL-POWER, EL-HORN
BRAKE FLUID LEVEL SWITCH E14 EL-WARN
CLEARANCE LAMP LH E85 EL-TAIL/L
CLEARANCE LAMP RH E87 EL-TAIL/L
COMBINATION METER (FRONT FOG LAMP INDICATOR) (Mod-
els before VIN - P11U0548750)E124 EL-F/FOG
COMBINATION METER (FRONT FOG LAMP INDICATOR) (Mod-
els after VIN - P11U0548750)E131 EL-F/FOG
COMBINATION METER (REAR FOG LAMP INDICATOR) (Models
before VIN - P11U0548750)E124 EL-R/FOG
COMBINATION METER (REAR FOG LAMP INDICATOR) (Models
after VIN - P11U0548750)E131 EL-R/FOG
COMBINATION METER (HIGH BEAM INDICATOR) (Models after
VIN - P11U0548750)E131 EL-H/LAMP, EL-DTRL
COMBINATION METER (ILLUMINATION) (Models after VIN -
P11U0548750)E131 EL-ILL
COMBINATION METER (TURN) (Models before VIN -
P11U0548750)E124 EL-TURN
COMBINATION METER (TURN) (Models after VIN -
P11U0548750)E131 EL-TURN
COMBINATION SWITCH (FRONT WIPER SWITCH) E114 EL-WIPER, EL-WIP/R
COMBINATION SWITCH (TRIP COMPUTER SWITCH) E114 EL-METER
COMBINATION SWITCH (TURN SIGNAL SWITCH) E111 EL-TURN
COOLING FAN MOTOR-1 (Gasoline engine) E19 HA-A/C, EC-COOL/F
COOLING FAN MOTOR-2 (CD20 engine) E18 HA-A/C, EC-COOL/F
COOLING FAN MOTOR-2 (QG18, SR20 engine) E28 HA-A/C, EC-COOL/F
COOLING FAN MOTOR-2 (With A/C) (GA16 engine) E94 HA-A/C, EC-COOL/F
COOLING FAN RELAY-2 (CD engine) E54 HA-A/C, EL-COOL/F
DAYTIME LIGHT CONTROL UNIT E117 EL-DTRL
FRONT FOG LAMP LH (Type-1) E6 EL-F/FOG
FRONT FOG LAMP LH (Type-2) E146 EL-F/FOG
FRONT FOG LAMP RH (Type-1) E34 EL-F/FOG
FRONT FOG LAMP RH (Type-2) E147 EL-F/FOG
FRONT TURN SIGNAL LAMP LH E8 EL-TURN, EL-THEFT
FRONT TURN SIGNAL LAMP RH E36 EL-TURN, EL-THEFT
FRONT WIPER MOTOR E62 EL-WIPER
FRONT WIPER RELAY E70 EL-WIPER
HEAD LAMP RELAY LH E74 EL-H/LAMP, EL-DTRL
HEAD LAMP RELAY RH E75 EL-HLC, EL-H/LAMP, EL-DTRL
HEAD LAMP WASHER MOTOR E38 EL-HLC
HEAD LAMP WASHER SWITCH E128 EL-HLC, EL-ILL
HEADLAMP AIMING MOTOR LH E4 EL-H/AIM
HEADLAMP AIMING MOTOR RH E33 EL-H/AIM
HEADLAMP LH E5 EL-H/LAMP, EL-DTRL
HEADLAMP RH E32 EL-H/LAMP, EL-DTRL
HOOD SWITCH E12 EL-THEFT
NATS IMMU E121 EL-NATS
POWER STEERING OIL PRESSURE SWITCH (Gasoline) E60 EC-PST/SW
RDNT BRAKE SWITCH (LHD) (CD20 engine) E122 EC-BRK/SW
REAR WIPER RELAY E52 EL-WIP/R
SEDIMENTER SENSOR E13 EL-WARN
SIDE TURN SIGNAL LAMP LH (Type-1) E9 EL-TURN, EL-THEFT
SIDE TURN SIGNAL LAMP LH (Type-2) E148 EL-TURN, EL-THEFT
SIDE TURN SIGNAL LAMP RH (Type-1) E59 EL-TURN, EL-THEFT
SIDE TURN SIGNAL LAMP RH (Type-2) E149 EL-TURN, EL-THEFT
TRIPLE-PRESSURE SWITCH (CD engine) E20 HA-A/C, EC-COOL/F
WASHER LEVEL SWITCH E39 EL-WARN
E68 ALTERNATOR (GA engine) E71 EL-CHARGE
E88 ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) E78 BR-ABS
F9 ALTERNATOR (QG16, QG18, SR20, CD engine) F10 EL-CHARGE
GROUND DISTRIBUTION
EL-24

GROUND CONNECT TO CONN. CELL CODE
F15/F18 CAMSHAFT POSITION SENSOR (QG16, QG18 engine) F95 EC-PHASE
CONDENSER (QG16, QG18 engine) F94 EC-IGN/SG
CRANKSHAFT POSITION SENSOR (QG16, QG18 engine) F88 EC-POS
DATA LINK CONNECTOR M59 EC-MIL/DL
DISTRIBUTOR (CAMSHAFT POSITION SENSOR) (GA16, SR20
engine)F33 EC-CMPS
DISTRIBUTOR (GA16, SR20 engine) F33 EC-IGN/SG
ECM (CD20 engine) F116 EC-MAIN
ECM (Gasoline engine) F101 EC-MAIN
HEATED OXYGEN SENSOR 2 (REAR) (QG18, SR20 engine)
(Type-1)F76 EC-O2S2B1, EC-02HSB1
HEATED OXYGEN SENSOR 2 (REAR) (QG16, QG18 engine)
(Type-2)F123 EC-O2S2B1, EC-02HSB1
HEATED OXYGEN SENSOR 2 (REAR) (SR20 engine) (Type-2) F117 EC-O2S2B1, EC-02HSB1
IACV-FICD SOLENOID VALVE (GA16 engine) F40 EC-FICD, HA-A/C
IGNITION COIL NO. 1 (QG16, QG18 engine) F89 EC-IGN/SG
IGNITION COIL NO. 2 (QG16, QG18 engine) F90 EC-IGN/SG
IGNITION COIL NO. 3 (QG16, QG18 engine) F91 EC-IGN/SG
IGNITION COIL NO. 4 (QG16, QG18 engine) F92 EC-IGN/SG
PARK/NEUTRAL POSITION (PNP) SWITCH (M/T models) F28 EC-PNP/SW
PARK/NEUTRAL POSITION (PNP) SWITCH (CVT models) F72 EC-PNP/SW, EL-START
SHIELD WIRE (CAMSHAFT POSITION SENSOR) (QG18 engine)
(If so equipped)F95 EC-PHASE
SHIELD WIRE (CRANKSHAFT POSITION SENSOR) (QG18
engine) (If so equipped)F88 EC-POS
SHIELD WIRE (CRANKSHAFT POSITION SENSOR) (SR20
engine)F83 EC-CKPS
SHIELD WIRE (DISTRIBUTOR) (GA16, SR20 engine) (If so
equipped)F33 EC-CMPS
SHIELD WIRE (HEATED OXYGEN SENSOR) (GA16 engine) F34 EC-HO2S
SHIELD WIRE (HEATED OXYGEN SENSOR 1 (FRONT)) (QG18,
SR20 engine) (If so equipped)F34EC-O2S1B1, EC-O2H1B1,
EC-FUEL
SHIELD WIRE (HEATED OXYGEN SENSOR 2 (REAR) (QG18,
SR20 engine) (If so equipped)F76 EC-O2S2B1, EC-O2H2B1
SHIELD WIRE (MASS AIR FLOW SENSOR) (Gasoline engine) (If
so equipped)F38 EC-MAFS
SHIELD WIRE (THROTTLE POSITION SENSOR) (Gasoline
engine) (If so equipped)F16 EC-TPS, AT-TPS
TCM (TRANSMISSION CONTROL MODULE) M78 AT-MAIN, AT-TPS
GROUND DISTRIBUTION
EL-25