Mitsubishi L200. Manual - part 56

TROUBLESHOOTING

DIESEL FUEL

13A-20

INSPECTION CHART FOR DIAGNOSIS 
CODES

M1133004000962

Supply pump error

• Rail pressure is controlled in the range from 50 to 60 MPa

• Fuel injection is restricted (output restriction).

• The open angle of the accelerator pedal is controlled.

• A/C is cut <Except the driving condition that the fuel pressure exceeds the 

seizure resistance>

• The throttle valve is shut (fully closed) <Except the driving condition that 

the fuel pressure exceeds the seizure resistance>

• Exhaust gas recirculation control is stopped (fully closed).

• When the burn-in limit is exceeded, the engine is stopped gradually

Injector correction data 
(Error data, unwritten)

• Rail pressure is controlled in the range from 50 to 100 MPa.

• Fuel injection is restricted (output restriction).

• The open angle of the accelerator pedal is controlled.

• EGR control is stopped (fully closed).

Variable geometry control 
solenoid valve error <Euro5>

• Rail pressure is controlled in the range from 50 to 100 MPa. <Except 

when the malfunction of battery short circuit exists>

• Fuel injection is restricted (output restriction). <Except when the 

malfunction of battery short circuit exists>

• The open angle of the accelerator pedal is controlled. <Except when the 

malfunction of battery short circuit exists>

• The throttle valve is shut (fully closed).

• EGR control is stopped (fully closed).

Catalytic converter <Euro5>

• The throttle valve is shut (fully closed).

• Exhaust gas recirculation control is stopped (fully closed).

• DPF regeneration prohibited.

DPF <Euro5>

• The throttle valve is shut (fully closed).

• Exhaust gas recirculation control is stopped (fully closed).

• Fuel injection is restricted (output restriction).

• The open angle of the accelerator pedal is controlled.

• DPF regeneration prohibited.

Malfunctioning item

Control contents during malfunction

Diagnosis 
code No.

Diagnosis item

Reference page

P0003

Suction control valve open <Euro5>

P.13A-26

P0004

Suction control valve battery short <Euro5>

P.13A-29

P0016

Crank angle sensor/camshaft position sensor phase problem

P.13A-32

P0047

Variable geometry control solenoid valve circuit low input <Euro5>

P.13A-48

P0048

Variable geometry control solenoid valve circuit high input <Euro5>

P.13A-57

P0072

Intake air temperature sensor No. 1 circuit low input <Euro5>

P.13A-43

P0072

Intake air temperature sensor No. 2 circuit low input <Except Euro5>

P.13A-48

P0073

Intake air temperature sensor No. 1 circuit high input <Euro5>

P.13A-53

P0073

Intake air temperature sensor No. 2 circuit high input <Except Euro5>

P.13A-57

P0088

Common rail high pressure malfunction

P.13A-60

P0089

Suction control valve stuck

P.13A-63

TROUBLESHOOTING

DIESEL FUEL

13A-21

P0093

Fuel leak problem

P.13A-64

P0102

Air flow sensor circuit low input

P.13A-68

P0103

Air flow sensor circuit high input

P.13A-75

P0106

Manifold absolute pressure sensor range/performance problem

P.13A-78

P0107

Manifold absolute pressure sensor circuit low input

P.13A-83

P0108

Manifold absolute pressure sensor circuit high input

P.13A-91

P0112

EGR gas temperature sensor circuit low input <Euro5>

P.13A-94

P0112

Intake air temperature sensor No. 1 circuit low input <Except Euro5>

P.13A-99

P0113

EGR gas temperature sensor circuit high input <Euro5>

P.13A-104

P0113

Intake air temperature sensor No. 1 circuit high input <Except Euro5>

P.13A-109

P0117

Engine coolant temperature sensor circuit low input

P.13A-113

P0118

Engine coolant temperature sensor circuit high input

P.13A-119

P0122

Throttle position sensor circuit low input 

P.13A-124

P0123

Throttle position sensor circuit high input

P.13A-131

P0182

Fuel temperature sensor circuit low input

P.13A-134

P0183

Fuel temperature sensor circuit high input

P.13A-139

P0191

Rail pressure sensor range/performance problem

P.13A-143

P0192

Rail pressure sensor circuit low input

P.13A-147

P0193

Rail pressure sensor circuit high input

P.13A-155

P0201

No. 1 injector circuit malfunction

P.13A-158

P0202

No. 2 injector circuit malfunction <Euro5>

P.13A-161

P0202

No. 2 injector circuit malfunction <Except Euro5>

P.13A-164

P0203

No. 3 injector circuit malfunction <Euro5>

P.13A-167

P0203

No. 3 injector circuit malfunction <Except Euro5>

P.13A-170

P0204

No. 4 injector circuit malfunction <Euro5>

P.13A-173

P0204

No. 4 injector circuit malfunction <Except Euro5>

P.13A-176

P0219

Engine overspeed condition

P.13A-178

P0234

Turbocharger overboost condition <Except Euro5>

P.13A-179

P0299

Turbocharger under boost condition

P.13A-180

P0301

No. 1 Cylinder injector malfunction (No injection)

P.13A-180

P0302

No. 2 Cylinder injector malfunction (No injection)

P.13A-181

P0303

No. 3 Cylinder injector malfunction (No injection)

P.13A-182

P0304

No. 4 Cylinder injector malfunction (No injection)

P.13A-183

P0335

Crank angle sensor system

P.13A-184

P0336

Crank angle sensor range/performance problem

P.13A-190

P0340

Camshaft position sensor system

P.13A-192

Diagnosis 
code No.

Diagnosis item

Reference page

TROUBLESHOOTING

DIESEL FUEL

13A-22

P0341

Camshaft position sensor range/performance problem

P.13A-198

P0381

Glow plug open/short malfunction <Euro5>

P.13A-200

P0401

EGR flow insufficient <Euro5>

P.13A-204

P0402

EGR flow excessive <Euro5>

P.13A-209

P0403

EGR valve (DC motor) malfunction

P.13A-215

P0405

EGR valve position sensor circuit low input <Except Euro5>

P.13A-219

P0406

EGR valve position sensor circuit high input <Except Euro5>

P.13A-227

P0420

Catalyst malfunction <Euro5>

P.13A-229

P0427

No. 2 exhaust gas temperature sensor (catalyst temperature) circuit 
low input <Euro5>

P.13A-231

P0428

No. 2 exhaust gas temperature sensor (catalyst temperature) circuit 
high input <Euro5>

P.13A-234

P0489

EGR valve position sensor circuit low input <Euro5>

P.13A-240

P0490

EGR valve position sensor circuit high input <Euro5>

P.13A-248

P0502

Vehicle speed sensor low input <2WD-M/T and 4WD vehicles>

P.13A-251

P0513

Immobilizer malfunction

P.13A-254

P0515

Battery temperature sensor system <Euro5>

P.13A-255

P0545

No. 1 exhaust gas temperature sensor circuit low input <Euro5>

P.13A-260

P0546

No. 1 exhaust gas temperature sensor circuit high input <Euro5>

P.13A-263

P0551

Power steering fluid pressure switch system

P.13A-268

P0603

EEPROM malfunction <Except Euro5>

P.13A-270

P0604

Random access memory (RAM) malfunction

P.13A-271

P0605

Read only memory (FLASH ROM) malfunction

P.13A-271

P0606

Engine-ECU (main CPU) malfunction

P.13A-272

P0607

Engine-ECU (sub CPU) malfunction

P.13A-272

P0620

Alternator control circuit <Euro5>

P.13A-273

P0628

Suction control valve open <Except Euro5>

P.13A-276

P0629

Suction control valve battery short <Except Euro5>

P.13A-279

P062F

EEPROM malfunction <Euro5>

P.13A-282

P0630

Chassis number not programmed

P.13A-282

P0638

Throttle valve control servo stuck

P.13A-284

P0642

Analog sensor reference voltage No. 1 too low

P.13A-286

P0643

Analog sensor reference voltage No. 1 too high

P.13A-287

P064C

Glow control unit malfunction <Euro5>

P.13A-288

P0652

Analog sensor reference voltage No. 2 too low

P.13A-290

P0653

Analog sensor reference voltage No. 2 too high

P.13A-291

P0683

Glow control unit communication abnormality <Euro5>

P.13A-292

Diagnosis 
code No.

Diagnosis item

Reference page

TROUBLESHOOTING

DIESEL FUEL

13A-23

P1203

Capacitor insufficient charging

P.13A-296

P1204

Capacitor excessive charging

P.13A-296

P1272

Pressure limiter malfunction

P.13A-297

P1273

Supply pump insufficient flow

P.13A-300

P1274

Supply pump protection

P.13A-301

P1275

Supply pump exchange

P.13A-302

P1276

Fuel filter exchange <Vehicles with fuel filter pressure switch>

P.13A-304

P1277

Fuel filter freeze <Vehicles with fuel filter pressure switch>

P.13A-307

P1298

Variable geometry turbocharger control system malfunction (high 
pressure) <Euro5>

P.13A-327

P1299

Variable geometry turbocharger control system malfunction (low 
pressure) <Euro5>

P.13A-328

P1427

No. 3 exhaust gas temperature sensor (DPF temperature) circuit low 
input <Euro5>

P.13A-310

P1428

No. 3 exhaust gas temperature sensor (DPF temperature) circuit 
high input <Euro5>

P.13A-313

P1497

DPF system malfunction <Euro5>

P.13A-319

P1498

Excessive PM accumulated in DPF <Euro5>

P.13A-320

P1499

Abnormally high DPF temperature <Euro5>

P.13A-320

P1608

Battery current sensor system <Euro5>

P.13A-322

P1625

Injection quantity compensation value error

P.13A-327

P1626

Injection quantity compensation value not coding

P.13A-328

P2118

Throttle valve control (DC motor) current malfunction

P.13A-329

P2122

Accelerator pedal position sensor (main) circuit low input

P.13A-333

P2123

Accelerator pedal position sensor (main) circuit high input

P.13A-341

P2124

Accelerator pedal position sensor (main) circuit high input intermittent

P.13A-345

P2127

Accelerator pedal position sensor (sub) circuit low input

P.13A-349

P2128

Accelerator pedal position sensor (sub) circuit high input

P.13A-357

P2138

Accelerator pedal position sensor (main and sub) range/performance 
problem

P.13A-360

P2146

Injector common 1 (cylinder No. 1 and No. 4) circuit open <Euro5>

P.13A-368

P2146

Injector common 1 (cylinder No. 1 and No. 4) circuit open <Except 
Euro5>

P.13A-371

P2147

Injector common 1 (cylinder No. 1 and No. 4) circuit earth short 
<Euro5>

P.13A-374

P2147

Injector common circuit earth short <Except Euro5>

P.13A-378

P2148

Injector common 1 (cylinder No. 1 and No. 4) circuit battery short 
<Euro5>

P.13A-383

P2148

Injector common circuit battery short <Except Euro5>

P.13A-387

Diagnosis 
code No.

Diagnosis item

Reference page