Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross. Manual — part 1231
6D3–14 STARTING AND CHARGING SYSTEM (Y22SE 2.2L)
Main Data and Specifications
General Specifications
Battery voltage
V
12
Rated output
A
100
Direction of rotation
(as viewed from pulley side)
Clockwise
Maximum speed
rpm
8000
6E1–1
RODEO Y22SE 2.2L ENGINE DRIVEABILITY AND EMISSION
RODEO
CONTROL SYSTEM
RODEO 2.2L ENGINE DRIVEABILITY AND EMISSIONS
CONTENTS
SPECIFICATIONS
6E1–6
. . . . . . . . . . . . . . . . . . . . . .
DIAGRAMS AND SCHEMATICS
6E1–7
. . . . . . . . . .
PCM PINOUTS
6E1–20
. . . . . . . . . . . . . . . . . . . . . . . . .
COMPONENT LOCATOR
6E1–26
. . . . . . . . . . . . . .
Undercarriage Component Locator Table
6E1–28
.
Fuse And Relay Panel (Underhood
Electrical Center)
6E1–29
. . . . . . . . . . . . . . . . . . . . .
DIAGNOSIS Strategy–Based Diagnostics
6E1–30
. .
Strategy–Based Diagnostics
6E1–30
. . . . . . . . . . . .
DTC Stored
6E1–30
. . . . . . . . . . . . . . . . . . . . . . . . . . .
No DTC
6E1–30
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
No Matching Symptom
6E1–30
. . . . . . . . . . . . . . . . .
Intermittents
6E1–30
. . . . . . . . . . . . . . . . . . . . . . . . . .
No Trouble Found
6E1–30
. . . . . . . . . . . . . . . . . . . . .
Verifying Vehicle Repair
6E1–30
. . . . . . . . . . . . . . . .
GENERAL SERVICE INFORMATION
6E1–31
. . . . . .
OBD II Serviceability Issues
6E1–31
. . . . . . . . . . . . .
Emissions Control Information Label
6E1–31
. . . . .
Maintenance Schedule
6E1–32
. . . . . . . . . . . . . . . . .
Visual/Physical Engine Compartment
Inspection
6E1–32
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Basic Knowledge Of Tools Required
6E1–32
. . . . .
SERIAL DATA COMMUNICATIONS
6E1–32
. . . . . . .
Class II Serial Data Communications
6E1–32
. . . .
ON–BOARD DIAGNOSTIC (OBD II)
6E1–32
. . . . . . .
On–Board Diagnostic Tests
6E1–32
. . . . . . . . . . . . .
Comprehensive Component Monitor
Diagnostic Operation
6E1–32
. . . . . . . . . . . . . . . . . .
System Status And Drive Cycle For
Satisfying Federal Inspection/Maintenance
(I/M 240) Regulations
6E1–33
. . . . . . . . . . . . . . . . . .
Common OBD II Terms
6E1–33
. . . . . . . . . . . . . . . . .
The Diagnostic Executive
6E1–34
. . . . . . . . . . . . . . .
DTC Types
6E1–35
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Decimal/Binary/Hexadecimal Conversions
6E1–36
Verifying Vehicle Repair
6E1–36
. . . . . . . . . . . . . . . .
Reading Diagnostic Trouble Codes Using A
Tech 2 Scan Tool
6E1–36
. . . . . . . . . . . . . . . . . . . . .
Tech 2 Features
6E1–38
. . . . . . . . . . . . . . . . . . . . . . .
Getting Started
6E1–38
. . . . . . . . . . . . . . . . . . . . . . . .
Operating Procedure (Example)
6E1–39
. . . . . . . . .
DTC Modes
6E1–40
. . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC Information Mode
6E1–40
. . . . . . . . . . . . . . . . .
Miscellaneous Test
6E1–41
. . . . . . . . . . . . . . . . . . . .
Lamps Test
6E1–41
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Relays Test
6E1–42
. . . . . . . . . . . . . . . . . . . . . . . . . . .
EVAP Test
6E1–44
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Idle Air Control System Test
6E1–45
. . . . . . . . . . . . .
Fuel System Test
6E1–47
. . . . . . . . . . . . . . . . . . . . . .
EGR Control Test
6E1–48
. . . . . . . . . . . . . . . . . . . . . .
Injector Balance Test
6E1–49
. . . . . . . . . . . . . . . . . . .
Plotting Snapshot Graph
6E1–50
. . . . . . . . . . . . . . . . .
System Check at Tech 2
6E1–51
. . . . . . . . . . . . . . . . .
General Description
6E1–51
. . . . . . . . . . . . . . . . . . . .
Plotting Graph Flow Chart (Plotting graph
after obtaining vehicle information)
6E1–55
. . . . . .
Flow Chart for Snapshot Replay (Plotting
Graph)
6E1–56
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PRIMARY SYSTEM–BASED DIAGNOSTICS
6E1–57
Primary System–Based Diagnostics
6E1–57
. . . . .
Fuel Control Heated Oxygen Sensors
6E1–57
. . .
HO2S Heater
6E1–57
. . . . . . . . . . . . . . . . . . . . . . . . .
Catalyst Monitor Heated Oxygen Sensors
And Diagnostic Operation
6E1–57
. . . . . . . . . . . . .
MISFIRE MONITOR DIAGNOSTIC
OPERATION
6E1–58
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Misfire Monitor Diagnostic Operation
6E1–58
. . . . .
Misfire Counters
6E1–58
. . . . . . . . . . . . . . . . . . . . . . .
FUEL TRIM SYSTEM MONITOR DIAGNOSTIC
OPERATION
6E1–59
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Trim System Monitor Diagnostic
Operation
6E1–59
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Trim Cell Diagnostic Weights
6E1–59
. . . . . . .
ON–BOARD DIAGNOSTIC (OBD II)
SYSTEM CHECK
6E1–60
. . . . . . . . . . . . . . . . . . . . . . .
A/C CLUTCH CONTROL CIRCUIT
DIAGNOSIS
6E1–63
. . . . . . . . . . . . . . . . . . . . . . . . . . .
ELECTRONIC IGNITION SYSTEM
DIAGNOSIS
6E1–66
. . . . . . . . . . . . . . . . . . . . . . . . . . .
EVAP CANISTER PURGE SOLENOID
6E1–66
. . . . .
VISUAL CHECK OF THE EVAPORATIVE
EMISSION CANISTER
6E1–66
. . . . . . . . . . . . . . . . . .
IDLE AIR CONTROL (IAC) VALVE
6E1–66
. . . . . . . .
FUEL SYSTEM PRESSURE TEST
6E1–66
. . . . . . . .
FUEL METERING SYSTEM CHECK
6E1–67
. . . . . .
FUEL INJECTOR COIL TEST PROCEDURE
AND FUEL INJECTOR BALANCE TEST
PROCEDURE
6E1–67
. . . . . . . . . . . . . . . . . . . . . . . . . .
POWERTRAIN CONTROL MODULE (PCM)
DIAGNOSIS
6E1–72
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
MULTIPLE PCM INFORMATION SENSOR
DTCs SET
6E1–73
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EXHAUST GAS RECIRCULATION (EGR)
DIAGNOSIS
6E1–76
. . . . . . . . . . . . . . . . . . . . . . . . . . .
6E1–2
RODEO Y22SE 2.2L ENGINE DRIVEABILITY AND EMISSION
ENGINE Tech 2 DATA DEFINITIONS AND
RANGES
6E1–76
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TYPICAL SCAN DATA VALUES
6E1–79
. . . . . . . . . . .
NO MALFUNCTION INDICATOR LAMP
(MIL)
6E1–83
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MALFUNCTION INDICATOR LAMP (MIL)
ON STEADY
6E1–86
. . . . . . . . . . . . . . . . . . . . . . . . . . .
ENGINE CRANKS BUT WILL NOT RUN
6E1–88
. . .
FUEL SYSTEM ELECTRICAL TEST
6E1–94
. . . . . . .
FUEL SYSTEM DIAGNOSIS
6E1–97
. . . . . . . . . . . . .
IDLE AIR CONTROL (IAC) SYSTEM
CHECK
6E1–102
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EXHAUST GAS RECIRCULATION (EGR)
SYSTEM CHECK
6E1–105
. . . . . . . . . . . . . . . . . . . . . . .
MANIFOLD ABSOLUTE PRESSURE (MAP)
OUTPUT CHECK
6E1–107
. . . . . . . . . . . . . . . . . . . . . . .
EVAPORATIVE (EVAP) EMISSIONS
CANISTER PURGE VALVE SOLENOID
CHECK
6E1–109
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Upshift Lamp System Check (Manual
Transmission Only)
6E1–112
. . . . . . . . . . . . . . . . . . . . .
PCM DIAGNOSTIC TROUBLE CODES
6E1–115
. . . .
DTC P0106 MANIFOLD ABSOLUTE
PRESSURE (MAP) CIRCUIT/RANGE
PERFORMANCE PROBLEM
6E1–118
. . . . . . . . . . . . .
DTC P0107 MANIFOLD ABSOLUTE
PRESSURE (MAP) SENSOR CIRCUIT
LOW INPUT
6E1–121
. . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0108 MANIFOLD ABSOLUTE
PRESSURE (MAP) CIRCUIT HIGH INPUT
6E1–124
DTC P0112 INTAKE AIR TEMPERATURE
(IAT) SENSOR CIRCUIT LOW INPUT
6E1–127
. . . .
DTC P0113 INTAKE AIR TEMPERATURE
(IAT) SENSOR CIRCUIT HIGH INPUT
6E1–130
. . . .
DTC P0117 ENGINE COOLANT
TEMPERATURE (ECT) SENSOR CIRCUIT
LOW INPUT
6E1–133
. . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0118 ENGINE COOLANT
TEMPERATURE (ECT) SENSOR CIRCUIT
HIGH INPUT
6E1–136
. . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0121 THROTTLE POSITION (TP)
SENSOR CIRCUIT RANGE/PERFORMANCE
PROBLEM 6E1–139
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0122 THROTTLE POSITION (TP)
SENSOR CIRCUITLOW INPUT
6E1–142
. . . . . . . . . .
DTC P0123 THROTTLE POSITION (TP)
SENSOR CIRCUIT HIGH INPUT
6E1–145
. . . . . . . . .
DTC P0125 INSUFFICIENT COOLANT
TEMPERATURE FOR CLOSED LOOP
FUEL CONTROL
6E1–148
. . . . . . . . . . . . . . . . . . . . . . .
DTC P0128 Thermostat Insufficient
temperrature for Stable Opreation
6E1–151
. . . . . . . .
DTC P0131 O2 SENSOR CIRCUIT LOW
VOLTAGE (BANK 1 SENSOR 1)
6E1–153
. . . . . . . . . .
DTC P0132 O2 SENSOR CIRCUIT HIGH
VOLTAGE (BANK 1 SENSOR 1)
6E1–156
. . . . . . . . . .
DTC P0133 O2 SENSOR CIRCUIT SLOW
RESPONSE (BANK 1 SENSOR 1)
6E1–159
. . . . . . . .
DTC P0134 O2 SENSOR CIRCUIT NO
ACTIVITY DETECTED (BANK 1
SENSOR 1)
6E1–162
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0135 O2 SENSOR HEATER CIRCUIT
MALFUNCTION (BANK 1 SENSOR 1)
6E1–165
. . . . .
DTC P0137 O2 SENSOR CIRCUIT LOW
VOLTAGE (BANK 1 SENSOR 2)
6E1–168
. . . . . . . . . .
DTC P0138 O2 SENSOR CIRCUIT HIGH
VOLTAGE (BANK 1 SENSOR 2)
6E1–171
. . . . . . . . . .
DTC P0140 O2 SENSOR CIRCUIT NO
ACTIVITY DETECTED (BANK 1
SENSOR 2)
6E1–174
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0141 O2 SENSOR HEATER CIRCUIT
MALFUNCTION (BANK 1 SENSOR 2)
6E1–177
. . . . .
DTC P0171 SYSTEM TOO LEAN
(BANK 1)
6E1–180
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0172 SYSTEM TOO RICH
(BANK 1)
6E1–184
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0201 INJECTOR CIRCUIT
MALFUNCTION – CYLINDER 1
6E1–188
. . . . . . . . . .
DTC P0202 INJECTOR CIRCUIT
MALFUNCTION – CYLINDER 2
6E1–191
. . . . . . . . . .
DTC P0203 INJECTOR CIRCUIT
MALFUNCTION – CYLINDER 3
6E1–194
. . . . . . . . .
DTC P0204 INJECTOR CIRCUIT
MALFUNCTION – CYLINDER 4
6E1–197
. . . . . . . . .
DTC P0300 RANDOM/MULTIPLE
CYLINDER MISFIRE DETECTED
6E1–200
. . . . . . . .
DTC P0301 RANDOM/MULTIPLE
CYLINDER MISFIRE DETECTED
6E1–204
. . . . . . . .
DTC P0302 RANDOM/MULTIPLE
CYLINDER MISFIRE DETECTED
6E1–208
. . . . . . . .
DTC P0303 RANDOM/MULTIPLE
CYLINDER MISFIRE DETECTED
6E1–212
. . . . . . . .
DTC P0304 RANDOM/MULTIPLE CYLINDER
MISFIRE DETECTED
6E1–216
. . . . . . . . . . . . . . . . . . . .
DTC P0325 KNOCK SENSOR (KS) CIRCUIT
MALFUNCTION
6E1–220
. . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0327 KNOCK SENSOR (KS) CIRCUIT
LOW INPUT
6E1–223
. . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0336 CRANKSHAFT POSITION
(CKP) SENSOR CIRCUIT
RANGE/PERFORMANCE
6E1–226
. . . . . . . . . . . . . . .
DTC P0337 CRANKSHAFT POSITION (CKP)
SENSOR CIRCUIT LOW INPUT
6E1–228
. . . . . . . . . .
DTC P0341 CAMSHAFT POSITION (CMP)
SENSOR CIRCUIT
RANGE/PERFORMANCE
6E1–231
. . . . . . . . . . . . . . .
DTC P0342 CAMSHAFT POSITION (CMP)
SENSOR CIRCUIT LOW INPUT
6E1–234
. . . . . . . . . .
DTC P0351 IGNITION COIL ”A”
PRIMARY/SECONDARY CIRCUIT
MALFUNCTION
6E1–237
. . . . . . . . . . . . . . . . . . . . . . . .
6E1–3
RODEO Y22SE 2.2L ENGINE DRIVEABILITY AND EMISSION
DTC P0352 IGNITION COIL ”B”
PRIMARY/SECONDARY CIRCUIT
MALFUNCTION
6E1–239
. . . . . . . . . . . . . . . . . . . . . . . .
DTC P0401 EXHAUST GAS RECIRCULATION
(EGR) FLOW INSUFFICIENT DETECTED
6E1–241
.
DTC P0402 EXHAUST GAS RECIRCULATION
(EGR) EXCESSIVE FLOW DETECTED
6E1–244
. . .
DTC P0404 EXHAUST GAS RECIRCULATION
(EGR) CIRCUIT RANGE/PERFORMANCE
6E1–246
DTC P0405 EXHAUST GAS RECIRCULATION
(EGR) SENSOR CIRCUIT LOW
6E1–250
. . . . . . . . . .
DTC P0406 EXHAUST GAS RECIRCULATION
(EGR) SENSOR CIRCUIT HIGH
6E1–253
. . . . . . . . . .
DTC P0420 CATALYST SYSTEM
EFFICIENCY BELOW THRESHOLD
6E1–257
. . . . . .
DTC P0440 EVAPORATIVE EMISSION
(EVAP) CONTROL SYSTEM
MALFUNCTION
6E1–260
. . . . . . . . . . . . . . . . . . . . . . . .
DTC P0442 EVAPORATIVE EMISSION (EVAP)
CONTROL SYSTEM SMALL LEAK
DETECTED
6E1–265
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0456 EVAPORATIVE EMISSION (EVAP)
CONTROL SYSTEM VERY SMALL LEAK
DETECTED
6E1–269
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0443 EVAPORATIVE EMISSION (EVAP)
CONTROL SYSTEM PURGE CONTROL
VALVE CIRCUIT MALFUNCTION
6E1–273
. . . . . . . . .
DTC P0446 EVAPORATIVE EMISSION (EVAP)
CONTROL SYSTEM VENT CONTROL CIRCUIT
MALFUNCTION
6E1–276
. . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0449 EVAPORATIVE EMISSION (EVAP)
CONTROL SYSTEM VENT VALVE/SOLENOID
CIRCUIT MALFUNCTION
6E1–280
. . . . . . . . . . . . . . . .
DTC P0461 FUEL LEVEL SENSOR
CIRCUIT RANGE/PERFORMANCE
6E1–283
. . . . . . .
DTC P0462 FUEL LEVEL SENSOR CIRCUIT
LOW INPUT
6E1–285
. . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0463 FUEL LEVEL SENSOR CIRCUIT
HIGH INPUT
6E1–287
. . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P0464 Fuel Level Sensor Noisy Signal
6E1–289
DTC P0480 COOLING FAN 1 CONTROL
CIRCUIT MALFUNCTION
6E1–291
. . . . . . . . . . . . . . .
DTC P0481 COOLING FAN 2 CONTROL
CIRCUIT MALFUNCTION
6E1–294
. . . . . . . . . . . . . . .
DTC P0502 VEHICLE SPEED SENSOR
(VSS) CIRCUIT LOW INPUT
6E1–297
. . . . . . . . . . . . .
DTC P0506 IDLE CONTROL SYSTEM RPM
LOWER THAN EXPECTED
6E1–299
. . . . . . . . . . . . . .
DTC P0507 IDLE CONTROL SYSTEM RPM
HIGHER THAN EXPECTED
6E1–302
. . . . . . . . . . . . .
DTC P0532 A/C REFRIGERANT PRESSURE
SENSOR CIRCUIT LOW INPUT
6E1–305
. . . . . . . . . .
DTC P0533 A/C REFRIGERANT PRESSURE
SENSOR CIRCUIT HIGH INPUT
6E1–308
. . . . . . . . . .
DTC P0562 SYSTEM VOLTAGE LOW
6E1–311
. . . . .
DTC P0563 SYSTEM VOLTAGE HIGH
6E1–313
. . . .
DTC P0601 INTERNAL CONTROL MODULE
MEMORY CHECK SUM ERROR
6E1–315
. . . . . . . . . .
DTC P1106 MANIFOLD ABSOLUTE
PRESSURE (MAP) SENSOR CIRCUIT
INTERMITTENT HIGH VOLTAGE
6E1–317
. . . . . . . . .
DTC P1107 MANIFOLD ABSOLUTE
PRESSURE (MAP) SENSOR CIRCUIT
INTERMITTENT LOW VOLTAGE
6E1–319
. . . . . . . . .
DTC P1111 INTAKE AIR TEMPERATURE
(IAT) SENSOR CIRCUIT INTERMITTENT
HIGH VOLTAGE
6E1–321
. . . . . . . . . . . . . . . . . . . . . . . .
DTC P1112 INTAKE AIR TEMPERATURE
(IAT) SENSOR CIRCUIT INTERMITTENT
LOW VOLTAGE
6E1–324
. . . . . . . . . . . . . . . . . . . . . . . .
DTC P1114 ENGINE COOLANT
TEMPERATURE (ECT) SENSOR CIRCUIT
INTERMITTENT LOW VOLTAGE
6E1–326
. . . . . . . . .
DTC P1115 ENGINE COOLANT
TEMPERATURE (ECT) SENSOR CIRCUIT
INTERMITTENT HIGH VOLTAGE
6E1–328
. . . . . . . .
DTC P1121 THROTTLE POSITION (TP)
SENSOR CIRCUIT INTERMITTENT HIGH
VOLTAGE
6E1–331
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1122 THROTTLE POSITION (TP)
SENSOR CIRCUIT INTERMITTENT LOW
VOLTAGE
6E1–333
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1133 O2 SENSOR INSUFFICIENT
SWITCHING (BANK 1 SENSOR 1)
6E1–335
. . . . . . .
DTC P1134 O2 SENSOR TRANSITION TIME
RATIO (BANK 1 SENSOR 1)
6E1–338
. . . . . . . . . . . . .
DTC P1171 FUEL SYSTEM LEAN DURING
ACCELERATION
6E1–341
. . . . . . . . . . . . . . . . . . . . . . . .
DTC P1336 CRANKSHAFT POSITION
SENSOR (CKP) SYSTEM VARIATION NOT
LEARNED
6E1–344
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1380 ABS ROUGH ROAD SYSTEM
FAULT
6E1–347
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC P1381 ABS ROUGH ROAD CLASS 2
SERIAL DATA FAULT
6E1–349
. . . . . . . . . . . . . . . . . . .
DTC P1404 EXHAUST GAS RECIRCULATION
(EGR) CLOSED VALVE
6E1–352
. . . . . . . . . . . . . . . . .
DTC P1441 EVAPORATIVE EMISSION (EVAP)
SYSTEM FLOW DURING NON–PURGE
6E1–355
. . .
DTC P1546 A/C COMPRESSOR CLUTCH OUTPUT
CIRCUIT MALFUNCTION
6E1–358
. . . . . . . . . . . . . . . .
DTC P1618 Serial Peripheral Interface (SPI)
PCM Interprocessor Communication Error
6E1–361
.
DTC P1625 PCM Unexpected Reset
6E1–362
. . . . . . .
DTC P1627 PCM A/D CONVERSION
MALFUNCTION
6E1–364
. . . . . . . . . . . . . . . . . . . . . . . .
DTC P1635 5 VOLT REFERENCE VOLTAGE
CIRCUIT MALFUNCTION
6E1–366
. . . . . . . . . . . . . . . .
SYMPTOM DIAGNOSIS
6E1–368
. . . . . . . . . . . . . . . . .
DEFAULT MATRIX TABLE
6E1–391
. . . . . . . . . . . . . . .
Camshaft Position (CMP) Sensor
6E1–394
. . . . . . . . . .
Removal Procedure
6E1–394
. . . . . . . . . . . . . . . . . . . .
Installation Procedure
6E1–394
. . . . . . . . . . . . . . . . . .
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