Toyota FJ Cruiser (GSJ 10, 15 series). Instruction — part 27
1GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
ES–63
ES
P0057
Oxygen Sensor Heater Control
Circuit Low (Bank 2 Sensor 2)
- Same as DTC P0037
Comes on
DTC stored
P0058
Oxygen Sensor Heater Control
Circuit High (Bank 2 Sensor 2)
- Same as DTC P0038
Comes on
DTC stored
P0100
Mass or Volume Air Flow Circuit
- Open or short in Mass Air Flow (MAF) meter
circuit
- MAF meter
- ECM
Comes on
DTC stored
P0101
Mass Air Flow Circuit Range /
Performance Problem
- MAF meter
- Air induction system
- PCV hose connections
Comes on
DTC stored
P0102
Mass or Volume Air Flow Circuit
Low Input
- Open in MAF meter circuit
- Short in ground circuit
- MAF meter
- ECM
Comes on
DTC stored
P0103
Mass or Volume Air Flow Circuit
High Input
- Short in MAF meter circuit (+B circuit)
- MAF meter
- ECM
Comes on
DTC stored
P0110
Intake Air Temperature Circuit
- Open or short in Intake Air Temperature (IAT)
sensor circuit
- IAT sensor (built into MAF meter)
- ECM
Comes on
DTC stored
P0111
Intake Air Temperature Sensor
Gradient Too High
- IAT sensor (built into MAF meter)
Comes on
DTC stored
P0112
Intake Air Temperature Circuit
Low Input
- Short in IAT sensor circuit
- IAT sensor (built into MAF meter)
- ECM
Comes on
DTC stored
P0113
Intake Air Temperature Circuit
High Input
- Open in IAT sensor circuit
- IAT sensor (built into MAF meter)
- ECM
Comes on
DTC stored
P0115
Engine Coolant Temperature
Circuit
- Open or short in Engine Coolant Temperature
(ECT) sensor circuit
- ECT sensor
- ECM
Comes on
DTC stored
P0116
Engine Coolant Temperature
Circuit Range / Performance
Problem
- Thermostat
- ECT sensor
Comes on
DTC stored
P0117
Engine Coolant Temperature
Circuit Low Input
- Short in ECT sensor circuit
- ECT sensor
- ECM
Comes on
DTC stored
P0118
Engine Coolant Temperature
Circuit High Input
- Open in ECT sensor circuit
- ECT sensor
- ECM
Comes on
DTC stored
P0120
Throttle / Pedal Position Sensor /
Switch "A" Circuit
- Throttle Position (TP) sensor (built into throttle
body)
- ECM
Comes on
DTC stored
P0121
Throttle / Pedal Position Sensor /
Switch "A" Circuit Range /
Performance Problem
- TP sensor (built into throttle body)
Comes on
DTC stored
P0122
Throttle / Pedal Position Sensor /
Switch "A" Circuit Low Input
- TP sensor (built into throttle body)
- Short in VTA1 circuit
- Open in VC circuit
- ECM
Comes on
DTC stored
P0123
Throttle / Pedal Position Sensor /
Switch "A" Circuit High Input
- TP sensor (built into throttle body)
- Open in VTA1 circuit
- Open in E2 circuit
- Short between VC and VTA1 circuits
- ECM
Comes on
DTC stored
P0125
Insufficient Coolant Temperature
for Closed Loop Fuel Control
- Cooling system
- ECT sensor
- Thermostat
Comes on
DTC stored
DTC No.
Detection Item
Trouble Areas
MIL
Memory
See page
ES–64
1GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
ES
P0128
Coolant Thermostat (Coolant
Temperature Below Thermostat
Regulating Temperature)
- Thermostat
- Cooling system
- ECT sensor
- ECM
Comes on
DTC stored
P0136
Oxygen Sensor Circuit
Malfunction (Bank 1 Sensor 2)
- Open or short in HO2 sensor (bank 1 sensor 2)
circuit
- HO2 sensor (bank 1 sensor 2)
- HO2 sensor heater (bank 1 sensor 2)
- A/F sensor (bank 1 sensor 1)
- EFI relay
- Gas leakage from exhaust system
Comes on
DTC stored
P0137
Oxygen Sensor Circuit Low
Voltage (Bank 1 Sensor 2)
- Open in HO2 sensor (bank 1 sensor 2) circuit
- HO2 sensor (bank 1 sensor 2)
- HO2 sensor heater (bank 1 sensor 2)
- EFI relay
- Gas leakage from exhaust system
Comes on
DTC stored
P0138
Oxygen Sensor Circuit High
Voltage (Bank 1 Sensor 2)
- Short in HO2 sensor (bank 1 sensor 2) circuit
- HO2 sensor (bank 1 sensor 2)
- ECM internal circuit malfunction
Comes on
DTC stored
P0141
Oxygen Sensor Heater Circuit
Malfunction (Bank 1 Sensor 2)
- Open or short in HO2 sensor heater circuit
- HO2 sensor heater
- EFI relay
- ECM
Comes on
DTC stored
P0156
Oxygen Sensor Circuit
Malfunction (Bank 2 Sensor 2)
- Open or short in HO2 sensor (bank 2 sensor 2)
circuit
- HO2 sensor (bank 2 sensor 2)
- HO2 sensor heater (bank 2 sensor 2)
- A/F sensor (bank 2 sensor 1)
- EFI relay
- Gas leakage from exhaust system
Comes on
DTC stored
P0157
Oxygen Sensor Circuit Low
Voltage (Bank 2 Sensor 2)
- Open in HO2 sensor (bank 2 sensor 2) circuit
- HO2 sensor (bank 2 sensor 2)
- HO2 sensor heater (bank 2 sensor 2)
- EFI relay
- Gas leakage from exhaust system
Comes on
DTC stored
P0158
Oxygen Sensor Circuit High
Voltage (Bank 2 Sensor 2)
- Short in HO2 sensor (bank 2 sensor 2) circuit
- HO2 sensor (bank 2 sensor 2)
- ECM internal circuit malfunction
Comes on
DTC stored
P0161
Oxygen Sensor Heater Circuit
Malfunction (Bank 2 Sensor 2)
- Same as DTC P0141
Comes on
DTC stored
P0171
System Too Lean (Bank 1)
- Air induction system
- Injector blockage
- MAF meter
- ECT sensor
- Fuel pressure
- Gas leakage from exhaust system
- Open or short in A/F sensor (bank 1 sensor 1)
circuit
- A/F sensor (bank 1 sensor 1)
- A/F sensor heater (bank 1 sensor 1)
- A/F sensor heater relay
- A/F sensor heater and A/F sensor heater relay
circuits
- PCV hose connections
- PCV valve and hose
- ECM
Comes on
DTC stored
DTC No.
Detection Item
Trouble Areas
MIL
Memory
See page
1GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
ES–65
ES
P0172
System Too Rich (Bank 1)
- Injector leakage or blockage
- MAF meter
- ECT sensor
- Ignition system
- Fuel pressure
- Gas leakage from exhaust system
- Open or short in A/F sensor (bank 1 sensor 1)
circuit
- A/F sensor (bank 1 sensor 1)
- A/F sensor heater (bank 1 sensor 1)
- A/F sensor heater relay
- A/F sensor heater and A/F sensor heater relay
circuits
- ECM
Comes on
DTC stored
P0174
System Too Lean (Bank 2)
- Air induction system
- Injector blockage
- MAF meter
- ECT sensor
- Fuel pressure
- Gas leakage from exhaust system
- Open or short in A/F sensor (bank 2 sensor 1)
circuit
- A/F sensor (bank 2 sensor 1)
- A/F sensor heater (bank 2 sensor 1)
- A/F sensor heater relay
- A/F sensor heater and A/F sensor heater relay
circuits
- PCV hose connections
- PCV valve and hose
- ECM
Comes on
DTC stored
P0175
System Too Rich (Bank 2)
- Injector leakage or blockage
- MAF meter
- ECT sensor
- Ignition system
- Fuel pressure
- Gas leakage from exhaust system
- Open or short in A/F sensor (bank 2 sensor 1)
circuit
- A/F sensor (bank 2 sensor 1)
- A/F sensor heater (bank 2 sensor 1)
- A/F sensor heater relay
- A/F sensor heater and A/F sensor heater relay
circuits
- ECM
Comes on
DTC stored
P0220
Throttle / Pedal Position Sensor /
Switch "B" Circuit
- TP sensor (built into throttle body)
- ECM
Comes on
DTC stored
P0222
Throttle / Pedal Position Sensor /
Switch "B" Circuit Low Input
- TP sensor (built into throttle body)
- Short in VTA2 circuit
- Open in VC circuit
- ECM
Comes on
DTC stored
P0223
Throttle / Pedal Position Sensor /
Switch "B" Circuit High Input
- TP sensor (built into throttle body)
- Open in VTA2 circuit
- Open in E2 circuit
- Short between VC and VTA2 circuits
- ECM
Comes on
DTC stored
P0230
Fuel Pump Primary Circuit
- Open or short in fuel pump relay circuit
- Fuel pump relay
- ECM
-
DTC stored
DTC No.
Detection Item
Trouble Areas
MIL
Memory
See page
ES–66
1GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
ES
P0300
Random / Multiple Cylinder
Misfire Detected
- Open or short in engine wire harness
- Connector connection
- Vacuum hose connection
- Ignition system
- Injector
- Fuel pressure
- MAF meter
- ECT sensor
- Compression pressure
- Valve clearance
- Valve timing
- PCV hose connections
- PCV valve and hose
- Air induction system
- ECM
Comes on/
Blinks *
DTC stored
P0301
Cylinder 1 Misfire Detected
- Same as DTC P0300
Comes on/
Blinks *
DTC stored
P0302
Cylinder 2 Misfire Detected
- Same as DTC P0300
Comes on/
Blinks *
DTC stored
P0303
Cylinder 3 Misfire Detected
- Same as DTC P0300
Comes on/
Blinks *
DTC stored
P0304
Cylinder 4 Misfire Detected
- Same as DTC P0300
Comes on/
Blinks *
DTC stored
P0305
Cylinder 5 Misfire Detected
- Same as DTC P0300
Comes on/
Blinks *
DTC stored
P0306
Cylinder 6 Misfire Detected
- Same as DTC P0300
Comes on/
Blinks *
DTC stored
P0327
Knock Sensor 1 Circuit Low Input
(Bank 1 or Single Sensor)
- Short in knock sensor 1 circuit
- Knock sensor 1
- ECM
Comes on
DTC stored
P0328
Knock Sensor 1 Circuit High Input
(Bank 1 or Single Sensor)
- Open in knock sensor 1 circuit
- Knock sensor 1
- ECM
Comes on
DTC stored
P0332
Knock Sensor 2 Circuit Low Input
(Bank 2)
- Short in knock sensor 2 circuit
- Knock sensor 2
- ECM
Comes on
DTC stored
P0333
Knock Sensor 2 Circuit High Input
(Bank 2)
- Open in knock sensor 2 circuit
- Knock sensor 2
- ECM
Comes on
DTC stored
P0335
Crankshaft Position Sensor "A"
Circuit
- Open or short in Crankshaft Position (CKP)
sensor circuit
- CKP sensor
- Sensor plate (CKP sensor plate)
- ECM
Comes on
DTC stored
P0339
Crankshaft Position Sensor "A"
Circuit Intermittent
- Same as DTC P0335
-
DTC stored
P0340
Camshaft Position Sensor "A"
Circuit (Bank 1 or Single Sensor)
- Open or short in Variable Valve Timing (VVT)
sensor circuit
- VVT sensor
- Camshaft timing gear
- Jumped tooth of timing chain
- ECM
Comes on
DTC stored
P0342
Camshaft Position Sensor "A"
Circuit Low Input (Bank 1 or
Single Sensor)
- Same as DTC P0340
Comes on
DTC stored
P0343
Camshaft Position Sensor "A"
Circuit High Input (Bank 1 or
Single Sensor)
- Same as DTC P0340
Comes on
DTC stored
P0345
Camshaft Position Sensor "A"
Circuit (Bank 2)
- Same as DTC P0340
Comes on
DTC stored
P0347
Camshaft Position Sensor "A"
Circuit Low Input (Bank 2)
- Same as DTC P0340
Comes on
DTC stored
DTC No.
Detection Item
Trouble Areas
MIL
Memory
See page
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