Isuzu KB P190. Manual — part 833

Engine Management – V6 – Diagnostics

Page 6C1-2–54

DTC Description

Diagnostic

Table

P0268 Injector 3 Control Circuit High Voltage

7.14 DTC P0201, P0202, P0203, P0204,

P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277

P0270 Injector 4 Control Circuit Low Voltage

7.14 DTC P0201, P0202, P0203, P0204,

P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277

P0271 Injector 4 Control Circuit High Voltage

7.14 DTC P0201, P0202, P0203, P0204,

P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277

P0273 Injector 5 Control Circuit Low Voltage

7.14 DTC P0201, P0202, P0203, P0204,

P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277

P0274 Injector 5 Control Circuit High Voltage

7.14 DTC P0201, P0202, P0203, P0204,

P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277

P0276 Injector 6 Control Circuit Low Voltage

7.14 DTC P0201, P0202, P0203, P0204,

P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277

P0277 Injector 6 Control Circuit High Voltage

7.14 DTC P0201, P0202, P0203, P0204,

P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277

P0300 Engine Misfire Detected

7.16 DTC P0300

P0301 Cylinder 1 Misfire Detected

7.17 DTC P0301, P0302, P0303, P0304, P0305

or P0306

P0302 Cylinder 2 Misfire Detected

7.17 DTC P0301, P0302, P0303, P0304, P0305

or P0306

P0303 Cylinder 3 Misfire Detected

7.17 DTC P0301, P0302, P0303, P0304, P0305

or P0306

P0304 Cylinder 4 Misfire Detected

7.17 DTC P0301, P0302, P0303, P0304, P0305

or P0306

P0305 Cylinder 5 Misfire Detected

7.17 DTC P0301, P0302, P0303, P0304, P0305

or P0306

P0306 Cylinder 6 Misfire Detected

7.17 DTC P0301, P0302, P0303, P0304, P0305

or P0306

P0324 Knock Sensor Module Performance

7.18 DTC P0324

P0327 Knock Sensor Circuit Low Frequency (Bank 1)

7.19 DTC P0327, P0328, P0332 or P0333

P0328 Knock Sensor Circuit High Frequency (Bank 1)

7.19 DTC P0327, P0328, P0332 or P0333

P0332 Knock Sensor Circuit Low Frequency (Bank 2)

7.19 DTC P0327, P0328, P0332 or P0333

P0333 Knock Sensor Circuit High Frequency (Bank 2)

7.19 DTC P0327, P0328, P0332 or P0333

P0335 Crankshaft Position Sensor Circuit Malfunction

7.20 DTC P0335, P0336, P0337 or P0338

P0336 Crankshaft Position Sensor Signal Range / Performance

7.20 DTC P0335, P0336, P0337 or P0338

P0337 Crankshaft Position Sensor Circuit Low Duty Cycle

7.20 DTC P0335, P0336, P0337 or P0338

P0338 Crankshaft Position Sensor Circuit High Duty Cycle

7.20 DTC P0335, P0336, P0337 or P0338

Engine Management – V6 – Diagnostics

Page 6C1-2–55

DTC Description

Diagnostic

Table

P0341 Intake Camshaft Position Sensor Range / Performance

(Bank 1)

7.21 DTC P0341, P0342 or P0343

P0342 Intake Camshaft Position Sensor Low Voltage (Bank 1)

7.21 DTC P0341, P0342 or P0343

P0343 Intake Camshaft Position Sensor High Voltage (Bank 1)

7.21 DTC P0341, P0342 or P0343

P0351 Ignition Coil Cylinder 1 Circuit Malfunction

7.22 DTC P0351, P0352, P0353, P0354,

P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316

P0352 Ignition Coil Cylinder 2 Circuit Malfunction

7.22 DTC P0351, P0352, P0353, P0354,

P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316

P0353 Ignition Coil Cylinder 3 Circuit Malfunction

7.22 DTC P0351, P0352, P0353, P0354,

P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316

P0354 Ignition Coil Cylinder 4 Circuit Malfunction

7.22 DTC P0351, P0352, P0353, P0354,

P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316

P0355 Ignition Coil Cylinder 5 Circuit Malfunction

7.22 DTC P0351, P0352, P0353, P0354,

P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316

P0356 Ignition Coil Cylinder 6 Circuit Malfunction

7.22 DTC P0351, P0352, P0353, P0354,

P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316

P0420 Catalytic System – Low Efficiency (Bank 1)

7.23 DTC P0420 or P0430

P0430 Catalytic System – Low Efficiency (Bank 2)

7.23 DTC P0420 or P0430

P0443 Evaporative Emission Control System Purge Solenoid

Circuit Malfunction

7.24 DTC P0443, P0458 or P0459

P0458 Evaporative Emission Control System Purge Solenoid

Circuit Low Voltage

7.24 DTC P0443, P0458 or P0459

P0459 Evaporative Emission Control System Purge Solenoid

Circuit High Voltage

7.24 DTC P0443, P0458 or P0459

P0460 Fuel Level Sensor Range / Performance

7.25 DTC P0460, P0461, P0462 or P0463

P0461 Fuel Level Sensor Range / Performance

7.25 DTC P0460, P0461, P0462 or P0463

P0462 Fuel Level Sensor Low Voltage

7.25 DTC P0460, P0461, P0462 or P0463

P0463 Fuel Level Sensor High Voltage

7.25 DTC P0460, P0461, P0462 or P0463

P0480 Cooling Fan Relay 1 Circuit Malfunction

7.26 DTC P0480, P0691 or P0692

P0500 Vehicle Speed Sensor Circuit Malfunction

7.27 DTC P0500

P0504 Brake Switch Circuit Malfunction

7.28 DTC P0504 or P0571

P0506 Idle Speed Control rpm Too Low

7.29 DTC P0506, P0507, P0638, P1551,

P2100, P2101, P2119 or P2176

P0507 Idle Speed Control rpm Too High

7.29 DTC P0506, P0507, P0638, P1551,

P2100, P2101, P2119 or P2176

P0513 Wrong Transponder Key

7.30 DTC P0513, P0633, P1629, P1632,

P1677, P1678 or P1679

P0521 Oil Pressure Sensor Range / Performance

7.31 DTC P0521, P0522 or P0523

Engine Management – V6 – Diagnostics

Page 6C1-2–56

DTC Description

Diagnostic

Table

P0522 Oil Pressure Sensor Voltage Low

7.31 DTC P0521, P0522 or P0523

P0523 Oil Pressure Sensor Voltage High

7.31 DTC P0521, P0522 or P0523

P0532 A/C Pressure Sensor Voltage Low

7.32 DTC P0532 or P0533

P0533 A/C Pressure Sensor Voltage High

7.32 DTC P0532 or P0533

P0560 System Voltage Malfunction

7.33 DTC P0560, P0562 or P0563

P0562 System Voltage Low Voltage

7.33 DTC P0560, P0562 or P0563

P0563 System Voltage High Voltage

7.33 DTC P0560, P0562 or P0563

P0571 Cruise Control Brake Switch Circuit

7.28 DTC P0504 or P0571

P0601 Replace Electronic Control Unit (ECU)

7.34 DTC P0601, P0602, P0604 or P0606

P0602 Program Electronic Control Unit (ECU)

7.34 DTC P0601, P0602, P0604 or P0606

P0604 Replace Electronic Control Unit (ECU)

7.34 DTC P0601, P0602, P0604 or P0606

P0606 Replace Electronic Control Unit (ECU)

7.34 DTC P0601, P0602, P0604 or P0606

P0615 Starter Relay Circuit Malfunction

7.35 DTC P0615, P0616 or P0617

P0616 Starter Relay Circuit Low Voltage

7.35 DTC P0615, P0616 or P0617

P0617 Starter Relay Circuit High Voltage

7.35 DTC P0615, P0616 or P0617

P0625 Alternator F Terminal Low Voltage

7.36 DTC P0625 or P0626

P0626 Alternator F Terminal High Voltage

7.36 DTC P0625 or P0626

P0627 Fuel Pump Relay Circuit Malfunction

7.37 DTC P0627, P0628 or P0629

P0628 Fuel Pump Relay Voltage Low

7.37 DTC P0627, P0628 or P0629

P0629 Fuel Pump Relay Voltage High

7.37 DTC P0627, P0628 or P0629

P0633 Immobiliser Function Not Programmed

7.30 DTC P0513, P0633, P1629, P1632,

P1677, P1678 or P1679

P0638 Commanded Versus Actual Throttle Position Correlation

7.29 DTC P0506, P0507, P0638, P1551,

P2100, P2101, P2119 or P2176

P0645 A/C Relay Circuit Malfunction

7.38 DTC P0645, P0646 or P0647

P0646 A/C Relay Voltage Low

7.38 DTC P0645, P0646 or P0647

P0647 A/C Relay Voltage High

7.38 DTC P0645, P0646 or P0647

P0685 Engine Control Ignition Relay Circuit Malfunction

7.39 DTC P0685, P0686 or P0687

P0686 Engine Control Ignition Relay Circuit Low Voltage

7.39 DTC P0685, P0686 or P0687

P0687 Engine Control Ignition Relay Circuit High Voltage

7.39 DTC P0685, P0686 or P0687

P0691 Cooling Fan Relay 1 Circuit Low Voltage

7.26 DTC P0480, P0691 or P0692

P0692 Cooling Fan Relay 1 Circuit High Voltage

7.26 DTC P0480, P0691 or P0692

P0700 Malfunction Indicator (MI) Request from Transmission

Control Module (TCM)

7.40 DTC P0700

P0704 Clutch Switch Input Circuit Malfunction

7.41 DTC P0704

P0850 Park / Neutral Signal Circuit Incorrect Signal

7.42 DTC P0850

P1258 Engine Coolant Over Temperature – Protection Mode

Active

7.8 DTC P0116, P0117, P0118, P0125 or

P1258

P1551 Throttle Control Lower Position Not Reached during

Learning Mode

7.29 DTC P0506, P0507, P0638, P1551,

P2100, P2101, P2119 or P2176

Engine Management – V6 – Diagnostics

Page 6C1-2–57

DTC Description

Diagnostic

Table

P1629 Immobiliser Fuel Enable Signal Not Received

7.30 DTC P0513, P0633, P1629, P1632,

P1677, P1678 or P1679

P1632 Immobiliser Fuel Disable Signal Received

7.30 DTC P0513, P0633, P1629, P1632,

P1677, P1678 or P1679

P1648 Wrong Security Code Entered

7.43 DTC P1648

P1668 Alternator L Terminal Circuit Malfunction

7.44 DTC P1668, P2500 or P2501

P1677 Immobiliser Function not Enabled

7.30 DTC P0513, P0633, P1629, P1632,

P1677, P1678 or P1679

P1678 Engine Control Module Identification Failed

7.30 DTC P0513, P0633, P1629, P1632,

P1677, P1678 or P1679

P1679 Immobiliser Environment Identification Failed

7.30 DTC P0513, P0633, P1629, P1632,

P1677, P1678 or P1679

P1845 Engine Torque Reduction Malfunction

7.45 DTC P1845

P2096 Post Catalyst O2 Sensor Fuel Trim Below Lower Limit

(Bank 1)

7.46 DTC P2096 or P2098

P2097 Post Catalyst O2 Sensor Fuel Trim Above Upper Limit

(Bank 1)

7.47 DTC P2097 or P2099

P2098 Post Catalyst O2 Sensor Fuel Trim Below Lower Limit

(Bank 2)

7.46 DTC P2096 or P2098

P2099 Post Catalyst O2 Sensor Fuel Trim Above Upper Limit

(Bank 2)

7.47 DTC P2097 or P2099

P2100 Throttle Control Motor Malfunction

7.29 DTC P0506, P0507, P0638, P1551,

P2100, P2101, P2119 or P2176

P2101 Throttle Control Position Range / Performance

7.29 DTC P0506, P0507, P0638, P1551,

P2100, P2101, P2119 or P2176

P2105 Throttle Control Forced Engine Shutdown

7.48 DTC P2105

P2107 Throttle Control Malfunction

7.49 DTC P2107

P2119 Closed Throttle Position Range / Performance

7.29 DTC P0506, P0507, P0638, P1551,

P2100, P2101, P2119 or P2176

P2122 Accelerator Pedal Position Sensor 1 Voltage Low

7.50 DTC P2122, P2123, P2127, P2128 or

P2138

P2123 Accelerator Pedal Position Sensor 1 Voltage High

7.50 DTC P2122, P2123, P2127, P2128 or

P2138

P2127 Accelerator Pedal Position Sensor 2 Voltage Low

7.50 DTC P2122, P2123, P2127, P2128 or

P2138

P2128 Accelerator Pedal Position Sensor 2 Voltage High

7.50 DTC P2122, P2123, P2127, P2128 or

P2138

P2138 Accelerator Pedal Position Sensor 1-2 Correlation

7.50 DTC P2122, P2123, P2127, P2128 or

P2138

P2176 Throttle Control Lower Position not Learned

7.29 DTC P0506, P0507, P0638, P1551,

P2100, P2101, P2119 or P2176

P2177 Fuel Trim Lean during Cruising/Acceleration (Bank 1)

7.51 DTC P2177 or P2179

P2178 Fuel Trim Rich during Cruising/Acceleration (Bank 1)

7.52 DTC P2178 or P2180

P2179 Fuel Trim Lean during Cruising/Acceleration (Bank 2)

7.51 DTC P2177 or P2179

P2180 Fuel Trim Rich during Cruising/Acceleration (Bank 2

7.52 DTC P2178 or P2180

P2187 Fuel Trim Lean during Idling/Deceleration (Bank 1)

7.53 DTC P2187 or P2189

P2188 Fuel Trim Rich during Idling/Deceleration (Bank 1)

7.54 DTC P2188 or P2190