2002 ISUZU AXIOM sensor

6E±20
6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS
PINRefer To ENG RUN IGN ON Wire Color PIN Function
S19ION Sensing ModuleRED/YEL1.555V1.555VGeneral Description and
Operation, ION Sensing
Module
S20Transmission Fluid
Temperature Sensor
GroundRED/WHT0.0V0.0V4L30E T/Mission

6E±21
6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS
PCM Pinout Table, 80-Way Red Connector ± Row ªS21 ~ 40º
060RY00049
PINPIN FunctionWire ColorIGN ONENG RUNRefer To
S21AudioYEL/GRNÐÐChassis Electrical
S22Transmission Output
Speed SensorBLU/YEL0.0V0.0V4L30E T/Mission
S23PCM GroundBLK0.0V0.0VChassis Electrical
S24Bank 1 HO2S 2 GroundRED0.0V0.0VÐ
S25Not UsedÐÐÐÐ
S26EGR Control HighBLU/REDB+B+General Description and
Operation, EGR Control
S27VSS InputBLK/YEL0.0V0.1V (at rest)Chassis Electrical
S28Injector Cylinder #6GRN/YELB+B+General Description and
Operation, Fuel Injector
S29Winter SwitchVIO/GRNB+B+4L30E T/Mission
S30Auto Cruise Main SwitchWHT/RED0.0V0.0VChassis Electrical
S31Shift SolenoidGRN0.0V0.0V4L30E T/Mission
S32Ignition FeedRED/GRNB+B+Chassis Electrical
S33TCC SolenoidBRN/WHT0.0V0.0VT/Mission
S34Not UsedÐÐÐÐ
S35ION Sensing ModuleRED/GRN1.555V1.555VGeneral Description and
Operation, ION Sensing
Module
S365Volt Reference (AP
Sensor 1)BLK5.0V5.0VAP Sensor
S375Volt Reference (Vapor
Pressure {Fuel Tank
Pressure} Sensor/MAP
Sensor/EGR Position
Sensor)GRY/RED5.0V5.0V(Fuel Tank Pressure
Sensor/MAP Sensor/EGR
Position Sensor) Sensor
S385Volt Reference (TP
Sensor 1)RED5.0V5.0VTP Sensor

6E±23
6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS
PCM Pinout Table, 80-Way Red Connector ± Row ªS41 ~ 60º
060RY00050
PINPIN FunctionWire ColorIGN ONENG RUNRefer To
S41AP Sensor 3 Sensor
GroundORN/BLU0.0V0.0VOn-Vehicle Service
S42Bank 2 HO2S 1 Heater
GroundWHT/RED0.0V0.0VGeneral Description and
Operation, Catalyst Monitor
HO2S
S43Solenoid Power SupplyGRY/WHTB+B+4L30E T/Mission
S44Rr Def. RelayRED/WHTÐÐÐ
S45Starter RelayBLK/BLUÐÐÐ
S46Fuel GaugeYEL/REDB+B+Chassis Electrical
S47Water Temp. GaugeWHT/BLKB+B+4L30E T/Mission
S48Fuel GaugeYEL/REDB+B+General Description and
Chassis Electrical
S49DLCRED/WHTB+B+General Description
S50Fuel Sender UnitORN/GRN0.0V0.0VÐ
S51TCC SolenoidBRN/BLU0.0V0.0VT/Mission
S52Vapor Pressure (Fuel Tank
Pressure) Sensor SignalGRY0.2±4.8V0.2±4.8VGeneral Description and
Operation, VP Sensor
S53Power SwitchVIO/REDB+B+4L30E T/Mission
S54Bank 2 HO2S 1 LowBLU0.0V0.1VGeneral Description and
Operation, Catalyst Monitor
HO2S
S55Transmission Output
Speed SensorBLU/GRN0.0V0.0V4L30E T/Mission
S56Not UsedÐÐÐÐ
S57Not UsedÐÐÐÐ
S58Bank 1 HO2S 1 HighORN/BLU0.3V0.1±0.9VGeneral Description and
Operation, Catalyst Monitor
HO2S

6E±24
6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS
PINRefer To ENG RUN IGN ON Wire Color PIN Function
S59Auto Cruise Set SwitchLight GRN0.0V0.0VChassis Electrical
S60Fuel Sender UnitBLU/YEL0.5±4.9V0.5±4.9VOn-Vehicle Service PCM and
Sensors

6E±25
6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS
PCM Pinout Table, 80-Way Red Connector ± Row ªS61 ~ 80º
060RY00051
PINPIN FunctionWire ColorIGN ONENG RUNRefer To
S61Intake Air Temperature
(IAT) Sensor GroundYEL/GRN0.0V0.0VGeneral Description and
Operation, IAT
S62ION Sensing ModuleRED1.555V1.555VGeneral Description and
Operation, ION Sensing
Module
S63Bank 1 HO2S 2 HighWHT0.3V0.1±0.9VGeneral Description and
Operation, Catalyst Monitor
HO2S
S64Bank 2 HO2S 1 HighPNK0.3V0.1±0.9VGeneral Description and
Operation, Catalyst Monitor
HO2S
S65Bank 2 HO2S 2 HighGRN0.3V0.1±0.9VGeneral Description and
Operation, Catalyst Monitor
HO2S
S66Transmission Fluid
Temperature SensorRED/BLK0.5±4.9V
(depends on
temperature)0.5±4.9V
(depends on
temperature)4L30E T/Mission
S67Exhaust Gas Recirculation
(EGR) Position SignalGRY/RED0.6V0.6VGeneral Description and
Operation, EGR Control
S68Accelerator Position (AP)
Sensor 1WHT0.41±0.45V0.41±0.45VOn-Vehicle Service
S69Throttle Valve DC
Motor(+: FWD)GRNDuty CycleDuty CycleGeneral Description and
Operation, ETC
S70Not UsedÐÐÐÐ
S71Not UsedÐÐÐÐ
S72Ignition FeedRED/GRNB+B+Chassis Electrical
S73Auto Cruise Main LampGRN/WHTB+B+Chassis Electrical
S74Variable Intake ManifoldYEL/BLK0.0VB+ (rpm
3600 over)General Description
S75Canister Purge Cut
Solenoid ValveRED/WHT6.0V Tank
empty5.7V Tank
emptyGeneral Description and
Operation, EVAP
S76Throttle Position (TP) 1
Sensor SignalBLU0.5±0.8V0.5±0.8V (at
idle)General Description and
Operation, TPS

6E±26
6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS
PINRefer To ENG RUN IGN ON Wire Color PIN Function
S775Volt Reference (AP
Sensor 3)ORN5.0V5.0VAP Sensor
S78Accelerator Position (AP)
Sensor 2YEL0.41±0.45V0.41±0.45VOn-Vehicle Service
S79Accelerator Position (AP)
Sensor 3BLU/GRN4.55±4.99V0.41±0.45VOn-Vehicle Service
S80Manifold Absolute
Pressure (MAP) Sensor
GroundGRN0V0VGeneral Description and
Operation, Manifold Absolute
Pressure

6E±28
6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS
Engine Component Locator Table
Number
NameLocation
1Linear Exhaust Gas Recirculation (EGR) ValveRear right side of the engine
2Throttle Position (TP) SensorOn the throttle body
3Intake Air Temperature (IAT) SensorOn the intake air duct near the throttle body
4Check Engine (MIL) LightOn the instrument panel beneath the
tachometer
5Positive Crankcase Ventilation (PCV) ValveOn the left of the cylinder head cover
6Air CleanerLeft front of the engine bay
7Mass Air Flow (MAF) SensorAttached to the air filter box
8Fuel RailOn the Common Chamber
9Fuel Pressure RegulatorRear side of the engine
10ION Sensing moduleBolted to the top of the Common Chamber
11Common ChamberTop of the engine
12EVAP Duty Solenoid ValveBolted to the front of the coolant pipe
13Fuse/Relay BoxAlong the inside of the right fender
14Manifold Absolute Pressure (MAP) SensorBolted to the top of the Common Chamber
15Throttle BodyBetween the intake air duct and the Common
Chamber
16Engine Coolant Temperature SensorOn the coolant crossover pipe at the front of
the engine, near the throttle body
17Power Train Control Module (PCM)Along the inside of the left fender

6E±29
6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS
Undercarriage Component Locator
014RW142
Undercarriage Component Locator Table
Number
NameLocation
1Fuel Pump Assembly and Vapor Pressure
(Fuel Tank Pressure) SensorInstalled in the top of the fuel tank
2Fuel Gauge UnitInstalled in the top of the fuel tank
3Evaporative (EVAP) CanisterOn the top of the bracket that is located behind
the cross member
4Vent Solenoid (EVAP Canister)On the top of the bracket that is located behind
the cross member
5Fuel FilterLocated along the inside of the right frame rail,
ahead of the fuel tank
6Vehicle Speed Sensor (VSS)Protrudes from the transmission housing, just
ahead of the propeller shaft
7Heated Oxygen Sensor (Bank 1, HO2S 1)Threaded into the exhaust pipe behind the
right-hand catalytic converter
8Heated Oxygen Sensor (Bank 1, HO2S 2)Threaded into the exhaust pipe ahead of the
right-hand catalytic converter
9Heated Oxygen Sensor (Bank 2, HO2S 1)Threaded into the exhaust pipe ahead of the
left-hand catalytic converter
10Heated Oxygen Sensor (Bank 2, HO2S 2)Threaded into the exhaust pipe behind the
left-hand catalytic converter