Page 2633 of 4770

± DIAGNOSTICSENGINE (1MZ±FE)
DI±213
448 Author: Date:
DTC No.
(See Page)Detection ItemTrouble AreaMILMemory
P0300
(DI±276)Random/Multiple Cylinder
Misfire DetectedIgnition system
Injector
Fuel line pressure
EGR
P0301
P0302
P0303
P0304
P0305
P0306
(DI±276)Misfire Detected
± Cylinder 1
± Cylinder 2
± Cylinder 3
± Cylinder 4
± Cylinder 5
± Cylinder 6
EGR
Compression pressure
Valve clearance not to specification
Valve timing
Mass air flow meter
Engine coolant temp. sensor
Open or short engine wire
Connector connection
ECM
*2
P0325
(DI±283)Knock Sensor 1 Circuit
MalfunctionOpen or short in knock sensor 1 circuit
Knock sensor 1 (looseness)
ECM
*1
P0330
(DI±283)Knock Sensor 2 Circuit
MalfunctionOpen or short in knock sensor 2 circuit
Knock sensor 2 (looseness)
ECM
*1
P0335
(DI±287)Crankshaft Position Sensor
ºAº Circuit Malfunction
Open or short in crankshaft position sensor circuit
Crankshaft position sensor
Starter
ECM
*1
P0340
(DI±290)Camshaft Position Sensor
Circuit Malfunction
Open or short in camshaft position sensor circuit
Camshaft position sensor
Starter
ECM
*1
P0401
(DI±292)Exhaust Gas Recirculation
Flow Insufficient Detected
EGR valve (stuck closed)
Open or short in EGR gas temp. sensor circuit
EGR gas temp. sensor
Open in VSV circuit for EGR
VSV for EGR
Vacuum control valve
Vacuum hose disconnected or blocked
ECM
*1
P0402
(DI±302)Exhaust Gas Recirculation
Flow Excessive Detected
EGR valve stuck open
VSV for EGR open malfunction
Short in VSV circuit for EGR
Open or short in EGR valve position sensor circuit
EGR valve position sensor
ECM
*1
*3
P0420
(DI±305)Catalyst System Efficiency
Below Threshold
(Except California Spec.)Three±way catalytic converter
Open or short in heated oxygen sensor circuit
Heated oxygen sensor
*2
*4
P0420
(DI±308)Catalyst System Efficiency
Below Threshold
(Only for California Spec.)
Three±way catalytic converter
Open or short in heated oxygen sensor (bank 1, sensor 2)
circuit
Heated oxygen sensor (bank 1, sensor 2)
Open or short in A/F sensor (bank 1, 2 sensor 1) circuit
A/F sensor (bank 1, 2 sensor 1)
*2
*1: MIL lights up
*2: MIL lights up on U.S.A and Canadian specification vehicles
*3: Except California specification vehicles
*4: Only for California specification vehicle
Page 2634 of 4770

DI±214
± DIAGNOSTICSENGINE (1MZ±FE)
449 Author: Date:
DTC No.
(See Page)Detection ItemTrouble AreaMIL*Memory
P0440
(DI±311)Evaporative Emission Control
System Malfunction
Vapor pressure sensor
Fuel tank cap incorrectly installed
Fuel tank cap cracked or damaged
Vacuum hose cracked, holed, blocked, damaged or
disconnected ((1) or (2) in fig. 1)
Hose or tube cracked, holed, damaged or loose seal
((3) in fig. 1)
Fuel tank cracked, holed or damaged
Charcoal canister cracked, holed or damaged
Fuel tank over fill check valve cracked or damaged
*1
P0441
(DI±318)Evaporative Emission Control
System Incorrect Purge Flow
Open or short in VSV circuit for EVAP
Open or short in VSV circuit for vapor pressure sensor
Open or short in vapor pressure sensor circuit
VSV for EVAP
VSV for vapor pressure sensor
Vapor pressure sensor
Vacuum hose cracks, holed blocked, damaged or
disconnected ((1), (4), (5), (6) and (7) in fig.1)
Charcoal canister cracks, holed or damaged
Fuel tank over fill check valve cracked or damaged
P0446
(DI±318)Evaporative Emission Control
System Vent Control
Malfunction
Open or short in VSV circuit for EVAP
Open or short in VSV circuit for vapor pressure sensor
Open or short in vapor pressure sensor circuit
VSV for EVAP
VSV for vapor pressure sensor
Vapor pressure sensor
Vacuum hose cracks, holed blocked, damaged or
disconnected ((1), (4), (5), (6) and (7) in fig.1)
Charcoal canister cracks, holed or damaged
Fuel tank over fill check valve cracked or damaged
P0450
(DI±331)Evaporative Emission Control
System Pressure Sensor
MalfunctionOpen or short in vapor pressure sensor circuit
Vapor pressure sensor
ECM
P0451
(DI±331)Evaporative Emission Control
System Pressure Sensor
Range/PerformanceOpen or short in vapor pressure sensor circuit
Vapor pressure sensor
ECM
P0500
(DI±333)Vehicle Speed Sensor
Malfunction
Open or short in speed sensor circuit
Vehicle speed sensor
Combination meter
ECM
P0505
(DI±336)Idle Control System
Malfunction
IAC valve is stuck or closed
Open or short in IAC valve circuit
Open or short in A/C signal circuit
Air intake (hose loose)
*: MIL lights up
Page 2635 of 4770

± DIAGNOSTICSENGINE (1MZ±FE)
DI±215
450 Author: Date:
2. MANUFACTURER CONTROLLED
DTC No.
(See Page)Detection ItemTrouble AreaMIL*1Memory
*2
P1130
(DI±340)A/F Sensor Circuit
Range/Performance Malfunction
(Bank 1 Sensor 1)Open or short in A/F sensor circuit
A/F sensor (bank 1 sensor 2)
ECM
*2
P1133
(DI±345)A/F Sensor Circuit Response
Malfunction
(Bank 1 Sensor 1)
A/F sensor (bank 1 sensor 2)
*2
P1135
(DI±349)A/F Sensor Heater Circuit
Malfunction
(Bank1 Sensor 1)Open or short in A/F sensor (bank 1 sensor 2)
A/F sensor (bank 1 sensor 2) heater
ECM
*2
P1150
(DI±340)A/F Sensor Circuit
Range/Performance Malfunction
(Bank2 Sensor 1)
Same as DTC No. P1130
*2
P1153
(DI±345)A/F Sensor Circuit Response
Malfunction
(Bank 2 Sensor 1)
Same as DTC No. P1133
*2
P1155
(DI±349)A/F Sensor Heater Circuit
Malfunction
(Bank 2 Sensor 1)
Same as DTC No. P1135
P1300
(DI±351)Igniter Circuit Malfunction
Open or short in IGF or IGT circuit from igniter to ECM
Igniter
ECM
P1335
(DI±357)Crankshaft Position Sensor
Circuit Malfunction
(during engine running)Open or short in crankshaft position sensor circuit
Crankshaft position sensor
Starter
ECM
±
P1410
(DI±358)EGR Valve Position Sensor
Circuit MalfunctionOpen or short in EGR valve position sensor circuit
EGR valve position sensor
ECM
P1411
(DI±362)EGR Valve Position Sensor
Circuit Range/Performance
Problem
EGR valve position sensor
P1520
(DI±363)Stop Light Switch Signal
MalfunctionShort in stop light switch signal circuit
Stop light switch
ECM
P1600
(DI±366)ECM BATT MalfunctionOpen in back up power source circuit
ECM
P1780
(DI±368)Park/Neutral Position Switch
MalfunctionShort in park/neutral position switch circuit
Park/neutral position switch
ECM
*1: MIL lights up, ± MIL does not light up
*2: Only for California specification vehicles
Page 2636 of 4770
DI±216
± DIAGNOSTICSENGINE (1MZ±FE)
451 Author: Date:
DTC No.
(See Page)Detection ItemTrouble AreaMIL*Memory
B2795
(DI±928)Unmatched key CodeImmobiliser system±
B2796
(DI±929)No Communication in
Immobiliser SystemImmobiliser system±
B2797
(DI±932)Communication Malfunction No.1Immobiliser system±
B2798
(DI±935)Communication Malfunction No.2Immobiliser system±
*:± MIL does not light up
Page 2637 of 4770
DI07C±06
A07469
Engine Coolant
Temp. Sensor
Heated Oxygen Sensor
(Bank 1 Sensor 2) VSV for EVAP VSV for ACIS
Crankshaft Position
Sensor
Camshaft Position
Sensor
Heated Oxygen Sensor *1
(Bank 1 Sensor 1)
A/F Sensor*2
(Bank 1 Sensor 1)Park/Neutral Position Switch
Knock Sensor 1 Knock Sensor 2
EGR Gas Temp. Sensor InjectorDLC1ECMVSV for EGR
IAC ValveMass Air Flow MeterIgniter
*1 : Except California Specification vehicles
*2 : Only for California Specification vehiclesVapor Pressure
Sensor
DLC3
Heated Oxygen Sensor *1
(Bank 2 Sensor 1)
A/F Sensor*2
(Bank 2 Sensor 1)
Canister
EGR Valve
Position Sensor
± DIAGNOSTICSENGINE (1MZ±FE)
DI±217
452 Author: Date:
PARTS LOCATION
Page 2638 of 4770

DI4DP±01
A02508
E11E10
E9E8
313029
2827 17
18 19 20 21
2223 24
25 26 11 1 2 13 14 15
161 2
3 4
5 6 7
8 9
101 2 3 4
5 6 7
8 9 10 11 12 13
14 15
16 17 18
19 20 21 22 23 241 2
3 4 5 6 7
89
10
11 12 13 14 15 16 1
2 3 4 5 6
78
9 10 11 12
13 14 15 16
1718
19
20 21 22
ECM Terminals
E7
141
2 3
4 5 6 8
7 9
10 12 13 15 16
17 18 19 20 21
22 11
23 24
25 26 27
2817
DI±218
± DIAGNOSTICSENGINE (1MZ±FE)
453 Author: Date:
TERMINALS OF ECM
Symbols (Terminals No.)Wiring ColorConditionSTD Voltage (V)
BATT (E7 ± 1) ± E1 (E10 ± 17)B±Y eBRAlways9 ~ 14
+B (E7 ± 16) ± E1 (E10 ± 17)R e BRIG switch ON9 ~ 14
VC (E10 ± 2) ± E2 (E10 ± 18)Y e BRIG switch ON4.5 ~ 5.5
VTA1 (E10 ± 23) LBR
IG switch ON
Throttle valve fully closed0.3 ~ 1.0VTA1 (E10 23)
± E2 (E10 ± 18)Le BRIG switch ON
Throttle valve fully open3.2 ~ 4.9
VG (E10 ± 10)
± E2G (E10 ± 19)P eR±BIdling , A/C switch OFF1.1 ~ 1.5
THA (E10 ± 22) ± E2 (E10 ± 18)L±Y eBRIdling, Intake air temp. 20°C (68°F)0.5 ~ 3.4
THW (E10 ±14) ± E2 (E10 ± 18)G±B eBRIdling, Engine coolant temp. 80°C (176°F) 0.2 ~ 1.0
STA (E7 ± 7) ± E1 (E10 ± 17)GR e BRCranking6.0 or more
#10 (E10 5)IG switch ON9 ~ 14#10 (E10 ± 5)
± E01 (E11 ± 21)L eBRIdlingPulse generation
(See page DI±276)
#20 (E10 6)IG switch ON9 ~ 14#20 (E10 ± 6)
± E01 (E11 ± 21)R eBRIdlingPulse generation
(See page DI±276)
#30 (E11 1)IG switch ON9 ~ 14#30 (E11 ± 1)
± E01 (E11 ± 21)Y eBRIdlingPulse generation
(See page DI±276)
#40 (E11 2)IG switch ON9 ~ 14#40 (E11 ± 2)
± E01 (E11 ± 21)W eBRIdlingPulse generation
(See page DI±276)
#50 (E11 3)IG switch ON9 ~ 14#50 (E11 ± 3)
± E01 (E11 ± 21)R±L eBRIdlingPulse generation
(See page DI±276)
#60 (E11 4)IG switch ON9 ~ 14#60 (E11 ± 4)
± E01 (E11 ± 21)G eBRIdlingPulse generation
(See page DI±276)
IGT1 (E11 ± 11)
± E1 (E10± 17)GR eBRIdlingPulse generation
(See page DI±351)
IGT2 (E11 ± 12)
± E1 (E10 ± 17)BR±Y eBRIdlingPulse generation
(See page DI±351)
IGT3 (E11 ± 13)
± E1 (E10 ± 17)LG±B eBRIdlingPulse generation
(See page DI±351)
Page 2639 of 4770

± DIAGNOSTICSENGINE (1MZ±FE)
DI±219
454 Author: Date:
Symbols (Terminals No.)Wiring ColorConditionSTD Voltage (V)
IG switch ON4.5 ~ 5.5
IGF (E11 ± 25) ± E1 (E10 ± 17)W±R eBRIdlingPulse generation
(See page DI±351)
THG (E10 ± 13)
± E2 (E10 ± 18)G±Y eBRIG switch ON4.5 ~ 5.5
G22+ (E11 ± 10)
± NE± (E10 ± 24)B±W eLIdlingPulse generation
(See page DI±287)
NE+ (E10 ± 16)
± NE± (E10 ± 24)B±R eLIdlingPulse generation
(See page DI±287)
ELS (E7 19) E1 (E10 17)GOBRTaillight switch ON7.5 ~ 14ELS (E7 ± 19) ± E1 (E10 ± 17)G±O eBRTaillight switch OFF0 ~ 1.5
ELS2 (E7 18) E1 (E10 17)BYBRDefogger switch ON7.5 ~ 14ELS2 (E7 ± 18) ± E1 (E10 ± 17)B±Y eBRDefogger switch OFF0 ~ 1.5
EGR (E11 ± 18)
± E01 (E11 ±21)Y±G eBRIG switch ON9 ~ 14
ACIS (E11 ± 17)
± E01 (E11 ± 21)R±Y eBRIG switch ON9 ~ 14
FC (E7 3) E01 (E11 21)GRBRIG switch ON9 ~ 14FC (E7 ± 3) ± E01 (E11 ± 21)G±R eBRIdling0 ~ 3.0
EVP1 (E10 ± 7)
± E01 (E11 ± 21)LG eBRIG switch ON9 ~ 14
RSC (E11 ± 15)
± E01 (E11 ± 21)Y±B eBRIG switch ON
Disconnect E11 of ECM connector9 ~ 14
RSO (E11 ± 16)
± E01 (E11 ± 21)R±W eBRIG switch ON
Disconnect E11 of ECM connector9 ~ 14
*OXR1 (E10 ± 11)
± E1 (E10 ± 17)W eBRMaintain engine speed at 2,500 rpm for 2 min. after
warming upPulse generation
(See page DI±305)
*OXL1 (E10 ± 12)
± E1 (E10 ± 17)B eBRMaintain engine speed at 2,500 rpm for 2 min. after
warming upPulse generation
(See page DI±305)
OXS (E8 ± 8) ± E1 (E10 ± 17)B eBRMaintain engine speed at 2,500 rpm for 2 min. after
warming upPulse generation
(See page DI±305)
*HTL (E10 4) E03 (E11 30)YRBRIdling9 ~ 14*HTL (E10± 4) ± E03 (E11 ± 30)Y±R eBRIG switch ONBelow 3.0
*HTR (E10 ± 3)LBBRIdling9 ~ 14HTR (E10 3)
± E03 (E11 ± 30)L±B eBRIG switch ONBelow 3.0
HTS (E8 9) E03 (E11 30)PGBRIdling9 ~ 14HTS (E8 ± 9) ± E03 (E11 ±30)P±G eBRIG switch ONBelow 3.0
KNKR (E11 ± 27)
± E1 (E10 ± 17)W eBRIdlingPulse generation
(See page DI±283)
KNKL (E11 ± 28)±
E1 (E10 ± 17)W eBRIdlingPulse generation
(See page DI±283)
NSW (E7 ± 20)BWBR
IG switch ON
Other shift position in ºPº ,ºNº position9 ~ 14NSW (E7 20)
± E1 (E10 ± 17)B±W eBRIG switch ON
Shift position in ºPº ,ºNº position0 ~ 3.0
SPD (E8 ± 22) ± E1 (E10 ± 17)V±W eBRIG switch ON
Rotate driving wheel slowlyPulse generation
*: Only for except California specification vehicles
Page 2640 of 4770

DI±220
± DIAGNOSTICSENGINE (1MZ±FE)
455 Author: Date:
Symbols (Terminals No.)Wiring ColorConditionSTD Voltage (V)
TC (E11 ± 6) ± E1 (E10 ± 17)L±W eBRIG switch ON9 ~ 14
W (E7 ± 6) ± E01 (E11 ± 21)G±R eBRIG switch ONBelow 3.0
PS (E10 ± 9) ± E1 (E10 ± 17)B±L eBRIG switch ON9 ~ 14
ACT (E8 13) E1 (E10 17)LG BBRA/C switch OFFBelow 2.0ACT (E8 ± 13) ± E1 (E10 ± 17)LG±B eBRA/C switch ON at idling9 ~ 14
A/C (E8 25) E1 (E10 17)BYBRA/C switch ON at idlingBelow 2.0A/C (E8 ± 25) ± E1 (E10 ± 17)B±Y eBRA/C switch OFF9 ~ 14
CF (E11 29) E1 (E10 17)GWBRElectric cooling fan is operating on high speed9 ~ 14CF (E11 ± 29) ± E1 (E10 ± 17)G±W eBRElectric cooling fan is operating on low speed or OFF0 ~ 2
TACH (E8± 27) ± E1 (E10 ± 17)B±O eBRIdlingPulse generation
TPC (E7 ± 9) ± E01 (E11 ± 21)W±R eBRIG switch ON
Disconnect the vacuum hose from the vapor pressure sensor9 ~ 14
PTNK (E7 17)IG switch ON3.0 ~ 3.6PTNK (E7 ± 17)
± E1 (E10 ± 17)L±R eBRIG switch ON
Apply vacuum 2.0 kPa (15 mmHg, 0.6 in.Hg)1.3 ~ 2.1
SIL (E7 ± 11) ± E1 (E10 ± 17)W eBRDuring transmissionPulse generation
STP (E7 15) E1 (E10 17)GWBR
IG switch ON
Brake pedal depressed7.5 ~ 14
STP (E7 ± 15) ± E1 (E10 ± 17)G±W eBRIG switch ON
Brake pedal releasedBelow 1.5
EGLS (E11 ± 22)WGBR
IG switch ON
Apply vacuum (0 kPa, 0 mmHg, 0 in.Hg) to EGR valve0.4 ~ 1.6EGLS (E11 22)
± E1 (E10 ± 17)W±G eBRIG switch ON
Apply vacuum (17.3 kPa, 130 mmHg, 5.12 in.Hg) to EGR valve3.2 ~ 5.1
*1
AFR+ (E10 ± 11
± E1 (E10 ± 17)BR eBRIG switch ON3.3*
*1
AFR± (E10 ± 20)
± E1 (E10 ± 17)B±R eBRIG switch ON3.0*
*1
AFL+ (E10 ± 12)
± E1 (E10 ± 17)B±W eBRIG switch ON3.3*
*1
AFL± (E10 ± 21)
± E1 (E10 ± 17)L eBRIG switch ON3.0*
*1
HAFR (E10 ± 3)BRBRIG switch ONBelow 3.0 HAFR (E10 3)
± E04 (E10 ± 1)B±R eBRIdling (warm up the engine)Pulse generation
*1
HAFL (E10 ± 4)BWBRIG switch ONBelow 3.0 HAFL (E10 4)
± E05 (E10 ± 8)B±W eBRIdling (warm up the engine)Pulse generation
KSW (E8 11) E1 (E10 17)LBBRAt time of inserting the keyBelow 1.5KSW (E8 ± 11) ± E1 (E10 ± 17)L±B eBRIn condition without the key inserted4 ~ 5
RXCK (E9 ± 5) ± E1 (E10 ± 17)R±L eBRAt time of inserting the keyPulse generation
CODE (E9 ± 4) ± E1 (E10 ± 17)G±W eBRAt time of inserting the keyPulse generation
IGSW (E7 ± 2) ± E1 (E10 ± 17)B±R eBRIG switch ON9 ~ 14
TXCT (E9± 10) ± E1 (E10 ± 17)L±Y eBRAt time of inserting the keyPulse
IMLD (E9 ± 16) ± E1 (E10 ± 17)R±Y eBRIn condition without the key insertedPulse
MREL (E7 ± 8) ± E1 (E10 ± 17)B±R eBRIG switch ON9 ~ 14
*: The ECM terminal voltage is fixed regardless of the output voltage from the sensor.
*
1: Only for California specification vehicles