DTC Code

DTC Code Diagnostic

Information

Fail-Safe Mode

Restore Conditions

P2101

ETC-Driver Second-Order
Diagnostic Error

System enters "Engine Power
Management" mode, while
reporting P2106, P2110 fault; VCP
inoperative

Next key cycle, no malfunction
condition detected.

P2104

Engine Controlled idle

Refer to ETC TPS and APS
diagnostics.

Refer to ETC TPS and APS
diagnostics.

P2105

Engine Forced Shutdown

P2106

Restrictions on engine
performance.

P2110

Engine Power Management

P2119

Electronic Throttle Return
Malfunction

No

No malfunction condition detected.

P2122

Electronic Throttle Pedal Position
Sensor 1 Circuit Low Voltage

(1) Single APS malfunction, the

system enters "Restrictions on
engine performance" mode,
while reporting P2106 fault

(2) If both APS1 and APS2 fail, the

system enters "engine forced
idle" mode, while reporting
P2104 fault

(3) VCP Inoperative

Next key cycle, no malfunction
detected.

P2123

Electronic Throttle Pedal Position
Sensor 1 Circuit High Voltage

P2127

Electronic Throttle Pedal Position
Sensor Circuit 2 Low Voltage

P2128

Electronic Throttle Pedal Position
Sensor 2 Circuit High Voltage

P2135

Electronic Throttle Position
Sensors 1 and 2 Related
Malfunctions

System enters "restrictions on
engine performance" model, while
reporting P2106 fault; VCP
inoperative

No malfunction condition detected.

P2138

Electronic Throttle Pedal Position
Sensors 1 and 2 Related
Malfunctions

System enters "restrictions on
engine performance" model, while
reporting P2106 fault; VCP
inoperative

No malfunction condition detected.

P0011

Intake VCP Valve Timing Response
Lag

No

No malfunction condition detected.

P0012

Intake VCP Camshaft Valve Timing
Error

VCP Inoperative

No malfunction condition detected.

P0016

Intake VCP Camshaft Gear
Learning Bias Out Of Range

OCV cleaning function turned on;
VCP inoperative

No malfunction condition detected.

P0026

Intake VCP Hydraulic Control Valve

OCV cleaning function turned on, if
the cleaning is unsuccessful, VCP
inoperative

No malfunction condition detected.

P0076

Intake VCP Hydraulic Control Valve
Coil Low Voltage or Open Circuit

VCP Inoperative

No malfunction condition detected.

Engine

Control System JL4G15-D

2-623

DTC Code

DTC Code Diagnostic

Information

Fail-Safe Mode

Restore Conditions

P0077

Intake VCP Hydraulic Control Valve
Coil High Voltage

VCP Inoperative

Next key cycle, no malfunction
condition detected.

P0340

Intake VCP Camshaft Position
Sensor Status Diagnostic

VCP Inoperative, Ignition Angle

No malfunction condition detected.

P0341

Intake VCP Target Diagnostic

VCP Inoperative, Ignition Angle

No malfunction condition detected.

P0106

Intake Pressure / Throttle Position
Fault

(1) Key On, the system uses the

default intake manifold pressure
100 kPa

(2) Engine running, the system

uses the estimated intake
manifold pressure value

No malfunction condition detected.

P0107

Intake Air Pressure Sensor Circuit
Low Voltage or Open Circuit

(1) Key On, the system uses the

default intake manifold pressure
100 kPa

(2) Engine running, the system

uses the estimated intake
manifold pressure value

No malfunction condition detected.

P0108

Intake Air Pressure Sensor Circuit
High Voltage

P0112

Intake Air Temperature Sensor
Circuit Low Voltage

System uses the default intake air
temperature 20°C

No malfunction condition detected.

P0113

Intake Air Temperature Sensor
Circuit High Voltage or Open Circuit

P0117

Coolant Temperature Sensor
Circuit Low Voltage

(1) System calculates the engine

coolant temperature, up to 98°C,
based on intake air temperature
and when Key On and the
engine running time

(2) There is a malfunction present,

high or Low-Speed fan turned
on.

No malfunction condition detected.

P0118

Coolant Temperature Sensor
Circuit High Voltage or Open Circuit

P0131

Pre-Catalytic Oxygen Sensor Short
To Low Voltage

Open Loop Control

No malfunction condition detected.

P0132

Pre-Catalytic Oxygen Sensor Short
To High Voltage

Open Loop Control

No malfunction condition detected.

P0133

Pre-Catalytic Oxygen Sensor
Response Too Slow

No

No malfunction condition detected.

P0134

Pre-Catalytic Oxygen Sensor Open
Circuit

Open Loop Control

No malfunction condition detected.

2-624

Control System JL4G15-D

Engine

DTC Code

DTC Code Diagnostic

Information

Fail-Safe Mode

Restore Conditions

P0135

Pre-Catalytic Oxygen Sensor
Heater Malfunction

Open Loop Control; Pre-Catalytic
Oxygen Sensor Heater Inoperative

Next key cycle, no malfunction
condition detected.

P1167

Pre-Catalytic Oxygen Sensor
Indicating Mixture Too Rich During
Deceleration

No

No malfunction condition detected.

P1171

Pre-Catalytic Oxygen Sensor
Indicating Mixture Too Lean During
Acceleration

No

No malfunction condition detected.

P0137

Post-Catalytic Oxygen Sensor
Short To Low Voltage

No

No malfunction condition detected.

P0138

Post-Catalytic Oxygen Sensor
Short To High Voltage

No

No malfunction condition detected.

P0140

Post-Catalytic Oxygen Sensor
Circuit Open

No

No malfunction condition detected.

P0141

Post-Catalytic Oxygen Sensor
Heater Malfunction

Post-Catalytic Oxygen Sensor
Heater Inoperative

Next key cycle, no malfunction
condition detected.

P0171

Mixture Too Lean When Non-idling No

No malfunction condition detected.

P0172

Mixture Too Rich When Non-idling No

No malfunction condition detected.

P2187

Mixture Too Lean When idling

No

No malfunction condition detected.

P2188

Mixture Too Rich When idling

No

No malfunction condition detected.

P0230

Fuel Pump Relay Malfunction

Vehicle can not start.

(1) Open circuit or short to ground,

no malfunction condition
detected.

(2) Short to power supply. Next key

cycle, no malfunction condition
detected.

P0261

Fuel Injector 1 Circuit Low Voltage

Prolonged malfunction, reporting
misfire (P0300); system enters
open loop fuel control.

No malfunction condition detected.

P0264

Fuel Injector 2 Circuit Low Voltage

P0267

Fuel Injector 3 Circuit Low Voltage

P0270

Fuel Injector 4 Circuit Low Voltage

P0262

Fuel Injector 1 Circuit High Voltage

Next key cycle, no malfunction
condition detected.

P0265

Fuel Injector 2 Circuit High Voltage

P0268

Fuel Injector 3 Circuit High Voltage

P0271

Fuel Injector 4 Circuit High Voltage

Engine

Control System JL4G15-D

2-625

DTC Code

DTC Code Diagnostic

Information

Fail-Safe Mode

Restore Conditions

P0300

One or More Cylinder Misfire

Catalytic converter damaged, the
system enters open loop control. in
certain operating conditions, fault
lamp flashes.

No malfunction condition detected.

P0324

Knock Control System Malfunction Ignition Back Angle

Next key cycle, no malfunction
condition detected.

P0325

Knock Sensor No Signal

Ignition Back Angle

Next key cycle, no malfunction
condition detected.

P0335

Crankshaft Position Sensor Circuit
No Signal

Vehicle can not start.

No malfunction condition detected.

P0336

Crankshaft Position Sensor Circuit
Signal Interference

Ignition Back Angle; VCP
Inoperative

No malfunction condition detected.

P1336

58-Tooth Gear Error Not Learned

No misfire diagnostic

New tooth learn successful

P0351

Ignition Coil 1 Malfunction (Cylinder
No.2 and 3)

Prolonged Malfunction, Reporting
Misfire (P0300)

(1) Open Circuit or Short To

Ground, No Malfunction
Condition Detected.

(2) Short to power supply. Next key

cycle, no malfunction condition
detected.

P0352

Ignition Coil 2 Malfunction (Cylinder
No.1 and 4)

P0420

Catalytic Converter Low
Conversion Efficiency

No

No malfunction condition detected.

P0458

Canister Solenoid Valve Short
Circuit To Low Voltage or Open
Circuit

No

No malfunction condition detected.

P0459

Canister solenoid valve circuit short
to high voltage

No

Next key cycle, no malfunction
condition detected.

P0480

Low-Speed Fan Malfunction

No

No malfunction condition detected.

P0481

High-Speed Fan Malfunction

No

Next key cycle, no malfunction
condition detected.

P0502

Vehicle Speed Sensor No Signal

Malfunctions Reported, Engine idle No malfunction condition detected.

P0506

Idle Speed Low

No

No malfunction condition detected.

P0507

Idle Speed High

No

No malfunction condition detected.

P0562

System Voltage Low

Other Diagnostics Shielded; Idle
Speed Increased; VCP Inoperative

No malfunction condition detected.

P0563

System Voltage High

Other Diagnostics Shielded; VCP
Inoperative

No malfunction condition detected.

2-626

Control System JL4G15-D

Engine