Isuzu OBD / OBD2 Codes >> Isuzu Diesel Control System

4HE1 ENGINE

P13

ECT Sensor Circuit Low

P14

ECT Sensor Circuit High

P21

Rack Sensor Circuit Low

P22

Rack Sensor Circuit High

P23

Magnetic switch Control Circuit Low

P24

Magnetic switch Control Circuit High

P26

QWS Relay Control Circuit High

P31

EGR EVRV Sensor Circuit Low

P32

EGR EVRV Sensor Circuit High

P33

VSS Control Circuit Low

P34

VSS Control Circuit High

P35

EGR Quick Cut VSV Control Circuit Low

P36

EGR Quick Cut VSV Control Circuit High

P41

QOS Relay Control Circuit Low

P42

QOS Relay Control Circuit High

P43

Aneroid Compensator VSV Control

P52

EEPROM Error

P61

Barometric Sensor Circuit Error

6HK1 ENGINE

P0014

Pump Position Sensor Error

P0015

Crank Position Sensor Error

P0022

Atmospheric Temperature Sensor Error

P0023

Coolant Temperature Sensor Error

P0024

Accelerator Sensor Error

P0032

Boost Pressure Sensor Error

P0034

Q Adjustment Data Error, No History Recorded

P0035

A/D Conversion Error (Internal ECM Fault)

CPU Monitoring IC Error (ECM Internal Fault)

Charging Circuit Error

P0042

High Boost Pressure Abnormal

P0065

Low Boost Pressure Abnormal

P0071

Atmospheric Pressure Sensor Error

P0115

Common Rail Pressure Sensor Output Fixed

P0118

Abnormal Common Rail Pressure Control System 1st Or 2nd Stage

P0151

Abnormal Common Rail Pressure Pump Over Pressure Supply

P0158

TWV Driving System B+ Shorted

P0159

TWV Driving System Ground Shorted

P0211

Fuel Temperature Sensor Error

P0217

PCV1 Coil Or Harness Disconnected Or B+ Shorted

P0218

PCV2 Coil Or Harness Disconnected Or B+ Shorted

P0226

Injection Pump Does Not Pressure Supply &/Or Pressure Limiter Activation

P0227

Injection Pump Does Not Pressure Supply, Fuel Leakage

P0245

Abnormal Common Rail Pressure, PC Sensor System

P0247

PCV1 Coil Or Harness Disconnected Or Ground Shorted

P0248

PCV2 Coil Or Harness Disconnected Or Ground Shorted

P0261

Cyl. No. 1 Flow Dumper Activated

P0262

Cyl. No. 2 Flow Dumper Activated

P0263

Cyl. No. 3 Flow Dumper Activated

P0264

Cyl. No. 4 Flow Dumper Activated

P0265

Cyl. No. 5 Flow Dumper Activated

P0266

Cyl. No. 6 Flow Dumper Activated

P0271

Open Circuit Cyl. No. 1 at TWV Side

P0271

Open Circuit Cyl. No. 2 at TWV Side

P0273

Open Circuit Cyl. No. 3 at TWV Side

P0274

Open Circuit Cyl. No. 4 at TWV Side

P0275

Open Circuit Cyl. No. 5 at TWV Side

P0276

Open Circuit Cyl. No. 6 at TWV Side

P0416

Main Relay System Error, No History Record

P0417

Starter Switch Abnormal

P0421

PCV Relay System Error

P0543

Overrun Judgement