Fuel and Emissions Systems DTC Troubleshooting Index Civic

Fuel and Emissions Systems DTC Troubleshooting Index

DTC Troubleshooting Index

DTC

Two DriveCycle Detection

Detection Item

MIL

P0010

Variable Valve Timing Control (VTC) Oil Control Solenoid Valve A Malfunction

ON

P0011

Variable Valve Timing Control (VTC) A System Malfunction

ON

P0013

Variable Valve Timing Control (VTC) Oil Control Solenoid Valve B Malfunction

ON

P0014

Variable Valve Timing Control (VTC) B System Malfunction

ON

P0016

Camshaft Position (CMP) Sensor A and Crankshaft Position (CKP) Sensor Correlation

ON

P0017

Camshaft Position (CMP) Sensor B and Crankshaft Position (CKP) Sensor Correlation

ON

P0034

Turbocharger Bypass Control Solenoid Valve Circuit Low Voltage

ON

P0035

Turbocharger Bypass Control Solenoid Valve Circuit High Voltage

ON

P003A

Turbocharger Wastegate Control Actuator Position Exceeded Learning Limit

ON

P0045

Turbocharger Wastegate Control Actuator Circuit Malfunction

ON

P0046

Turbocharger Wastegate Control Actuator Circuit Range/Performance Problem

ON

P0068

Throttle Position Correlation

ON

P0087

Fuel Rail Pressure Too Low

ON

P0088

Fuel Rail Pressure Too High

ON

P0089

Fuel Pressure Regulator Performance

ON

P0095

Intake Air Temperature (IAT) Sensor 2 Out of Range

ON

P0096

Intake Air Temperature (IAT) Sensor 2 Circuit Range/Performance Problem

ON

P0097

Intake Air Temperature (IAT) Sensor 2 Circuit Low Voltage

ON

P0098

Intake Air Temperature (IAT) Sensor 2 Circuit High Voltage

ON

P0099

Intake Air Temperature (IAT) Sensor 2 Intermittent Interruption

ON

P00CF

Turbocharger Boost Sensor/Barometric Pressure (BARO) Sensor Incorrect Correlation

ON

P0101

Mass Air Flow (MAF) Sensor Circuit Range/Performance Problem

ON

P0102

Mass Air Flow (MAF) Sensor Circuit Low Voltage

ON

P0103

Mass Air Flow (MAF) Sensor Circuit High Voltage

ON

P0106

Manifold Absolute Pressure (MAP) Sensor Range/Performance Problem

ON

P0107

Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage

ON

P0108

Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage

ON

P0110

Intake Air Temperature (IAT) Sensor 1 Out of Range

ON

P0111

Intake Air Temperature (IAT) Sensor 1 Circuit Range/Performance Problem

ON

P0112

Intake Air Temperature (IAT) Sensor 1 Circuit Low Voltage

ON

P0113

Intake Air Temperature (IAT) Sensor 1 Circuit High Voltage

ON

P0114

Intake Air Temperature (IAT) Sensor 1 Intermittent Interruption

ON

P0115

Engine Coolant Temperature (ECT) Sensor 1 Out of Range

ON

P0116

Engine Coolant Temperature (ECT) Sensor 1 Circuit Range/Performance Problem

ON

P0117

Engine Coolant Temperature (ECT) Sensor 1 Circuit Low Voltage

ON

P0118

Engine Coolant Temperature (ECT) Sensor 1 Circuit High Voltage

ON

P0119

Engine Coolant Temperature (ECT) Sensor 1 Circuit Out of Range

ON

P011A

Engine Coolant Temperature (ECT) Sensor 1 Circuit Range/Performance Problem

ON

P011B

Intake Air Temperature (IAT) Sensor 1 Circuit Range/Performance Problem

ON

P0121

Throttle Position (TP) Sensor A Range/Performance Problem

ON

P0122

Throttle Position (TP) Sensor A Circuit Low Voltage

ON

P0123

Throttle Position (TP) Sensor A Circuit High Voltage

ON

P0127

Intake Air Temperature (IAT) Sensor Too High

ON

P0128

Cooling System Malfunction

ON

P0131

Air Fuel Ratio (A/F) Sensor (Sensor 1) Circuit Low Voltage

ON

P0132

Air Fuel Ratio (A/F) Sensor (Sensor 1) Circuit High Voltage

ON

P0133

Air Fuel Ratio (A/F) Sensor (Sensor 1) Malfunction/Slow Response

ON

P0134

Air Fuel Ratio (A/F) Sensor (Sensor 1) Heater System Malfunction

ON

P0135

Air Fuel Ratio (A/F) Sensor (Sensor 1) Heater Circuit Malfunction

ON

P0136

Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit Malfunction

ON

P0137

Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit Low Voltage

ON

P0138

Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit High Voltage

ON

P0139

Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Slow Response

ON

P0140

Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit No Activity

ON

P0141

Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Heater Circuit Malfunction

ON

P0171

Fuel System Too Lean

ON

P0172

Fuel System Too Rich

ON

P0190

Fuel Rail Pressure Sensor Circuit Out of Range

ON

P0191

Fuel Rail Pressure Sensor Circuit Range/Performance Problem

ON

P0192

Fuel Rail Pressure Sensor Circuit Low Voltage

ON

P0193

Fuel Rail Pressure Sensor Circuit High Voltage

ON

P0201

No. 1 Cylinder Injector Circuit Malfunction

ON

P0202

No. 2 Cylinder Injector Circuit Malfunction

ON

P0203

No. 3 Cylinder Injector Circuit Malfunction

ON

P0204

No. 4 Cylinder Injector Circuit Malfunction

ON

P0221

Throttle Position (TP) Sensor B Range/Performance Problem

ON

P0222

Throttle Position (TP) Sensor B Circuit Low Voltage

ON

P0223

Throttle Position (TP) Sensor B Circuit High Voltage

ON

P0230

Fuel Pump Primary Circuit

OFF

P0234

Turbocharger Overboost Problem

ON

P0236

Turbocharger Boost Sensor Circuit Range/Performance Problem

ON

P0237

Turbocharger Boost Sensor Circuit Low Voltage

ON

P0238

Turbocharger Boost Sensor Circuit High Voltage

ON

P026B

Injector Performance Problem

OFF

P0299

Turbocharger Underboost Problem

ON

P02CC

No. 1 Cylinder Injector Offset Learning Exceeds Minimum Limit

ON

P02CD

No. 1 Cylinder Injector Offset Learning Exceeds Maximum Limit

ON

P02CE

No. 2 Cylinder Injector Offset Learning Exceeds Minimum Limit

ON

P02CF

No. 2 Cylinder Injector Offset Learning Exceeds Maximum Limit

ON

P02D0

No. 3 Cylinder Injector Offset Learning Exceeds Minimum Limit

ON

P02D1

No. 3 Cylinder Injector Offset Learning Exceeds Maximum Limit

ON

P02D2

No. 4 Cylinder Injector Offset Learning Exceeds Minimum Limit

ON

P02D3

No. 4 Cylinder Injector Offset Learning Exceeds Maximum Limit

ON

P0300

Random Misfire Detected

ON

P0301

No. 1 Cylinder Misfire Detected

ON

P0302

No. 2 Cylinder Misfire Detected

ON

P0303

No. 3 Cylinder Misfire Detected

ON

P0304

No. 4 Cylinder Misfire Detected

ON

P0326

Knock Sensor Malfunction

ON

P0327

Knock Sensor Circuit Low Voltage

ON

P0328

Knock Sensor Circuit High Voltage

ON

P0335

Crankshaft Position (CKP) Sensor No Signal

ON

P0339

Crankshaft Position (CKP) Sensor Circuit Intermittent Interruption

ON

P0340

Camshaft Position (CMP) Sensor A No Signal

ON

P0344

Camshaft Position (CMP) Sensor A Circuit Intermittent Interruption

ON

P0351

No. 1 Cylinder Ignition Coil Circuit Malfunction

ON

P0352

No. 2 Cylinder Ignition Coil Circuit Malfunction

ON

P0353

No. 3 Cylinder Ignition Coil Circuit Malfunction

ON

P0354

No. 4 Cylinder Ignition Coil Circuit Malfunction

ON

P0365

Camshaft Position (CMP) Sensor B Circuit Intermittent High Voltage

ON

P0369

Camshaft Position (CMP) Sensor B Circuit Intermittent Interruption

ON

P0420

Catalyst System Efficiency Below Threshold

ON

P0442

Evaporative Emission (EVAP) System Very Small Leak Detected

ON

P0443

Evaporative Emission (EVAP) Canister Purge Valve Circuit Malfunction

ON

P0449

Evaporative Emission (EVAP) Canister Vent Shut Valve Circuit Open

ON

P0451

Fuel Tank Pressure (FTP) Sensor Circuit Range/Performance Problem

ON

P0452

Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage

ON

P0453

Fuel Tank Pressure (FTP) Sensor Circuit High Voltage

ON

P0455

Evaporative Emission (EVAP) System Large Leak Detected

ON

P0456

Evaporative Emission (EVAP) System Very Small Leak Detected

ON

P0461

Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit Range/Performance Problem

OFF

P0462

Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit Low Voltage

OFF

P0463

Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit High Voltage

OFF

P0498

Evaporative Emission (EVAP) Canister Vent Shut Valve Circuit Low Voltage

ON

P0499

Evaporative Emission (EVAP) Canister Vent Shut Valve Circuit High Voltage

ON

P04DF

Evaporative Emission (EVAP) System High Purge Flow Detected

ON

P04F0

Evaporative Emission (EVAP) System Incorrect Purge Flow Detected

ON

P04F1

Evaporative Emission (EVAP) System Low Purge Flow Detected

ON

P0501

Output Shaft Speed Sensor Circuit Out of Range High

ON

P0506

Idle Control System RPM Lower Than Expected

ON

P0507

Idle Control System RPM Higher Than Expected

ON

P050A

Cold Start Idle Air Control System Performance Problem

ON

P050D

Cold Start Ignition Timing Control System Performance Problem

ON

P0522

Rocker Arm Oil Pressure Sensor Circuit Low Voltage

OFF

P0523

Rocker Arm Oil Pressure Sensor Circuit High Voltage

OFF

P0532

A/C Pressure Sensor Circuit Low Voltage

OFF

P0533

A/C Pressure Sensor Circuit High Voltage

OFF

P053F

Fuel Rail Pressure Performance

ON

P0560

Powertrain Control Module (PCM) Power Source Circuit Unexpected Voltage

ON

P0562

Charging System Low Voltage

OFF

P0571

Brake Pedal Position Switch Circuit Malfunction

OFF

P0606

Powertrain Control Module (PCM) Processor Malfunction

ON

P0607

Powertrain Control Module (PCM) Internal Circuit Malfunction

ON

P060C

Powertrain Control Module (PCM) Internal Control Module Malfunction

ON

P060D

Powertrain Control Module (PCM) Internal Control Module Malfunction

ON

P0615

Starter Cut Relay Diagnosis Circuit Malfunction

OFF

P0616

Starter Cut Relay Diagnosis Circuit Low Voltage

OFF

P0617

Starter Cut Relay Diagnosis Circuit High Voltage

OFF

P0630

VIN Not Programmed or Mismatch

ON

P0641

Sensor Reference Voltage A Malfunction

ON

P065A

ACG No Charging Malfunction

OFF

P0685

A/F Sensor (Sensor 1) Heater Power Source Circuit Open

ON

P0686

A/F Sensor (Sensor 1) Heater Power Source Circuit Short to Ground

ON

P0687

A/F Sensor (Sensor 1) Heater Power Source Circuit Short to Power

ON

P068A

/ *

Powertrain Control Module (PCM) Power Source Circuit Unexpected Voltage

ON

P068B

Powertrain Control Module (PCM) Power Source Circuit Unexpected Voltage

OFF

P0703

Brake Pedal Position Switch (NC) Malfunction

OFF

P0715

Input Shaft (Mainshaft) Speed Sensor Circuit Malfunction

OFF

P0720

Output Shaft (Countershaft) Speed Sensor Circuit Malfunction

ON

P0831

/ *

Clutch Pedal Position Switch A Circuit High Voltage

OFF

P0850

Neutral Position Sensor A/B Incorrect Voltage Correlation

OFF

P0851

Neutral Position Sensor A Circuit Low Voltage

OFF

P0852

Neutral Position Sensor A Circuit High Voltage

OFF

P134B

Crankshaft Signal Diagnose

OFF

P1549

Charging System High Voltage

OFF

P154A

Battery Sensor Internal Failure

OFF

P1683

Throttle Valve Default Position Spring Performance Problem

ON

P1684

Throttle Valve Return Spring Performance Problem

ON

P16BB

Alternator B Terminal Circuit Low Voltage

OFF

P16E2

PGM-FI-ACG LIN Communication Error

OFF

P16E3

PGM-FI-Battery Sensor LIN Communication Error

OFF

P16E4

ACG High-temperature

OFF

P16F3

Starter Cut Relay 1 Control Circuit Low Voltage

OFF

P16F4

Starter Cut Relay 2 Control Circuit Low Voltage

OFF

P16F5

Starter Cut Relay 1 Control Circuit High Voltage

OFF

P16F6

Starter Cut Relay 2 Control Circuit High Voltage

OFF

P1701

Back-Up Light Switch Malfunction

OFF

P1707

Neutral Position Sensor B Circuit Low Voltage

OFF

P1708

Neutral Position Sensor B Circuit High Voltage

OFF

P2096

Post Catalyst Fuel Trim System Too Lean

ON

P2097

Post Catalyst Fuel Trim System Too Rich

ON

P2101

Electronic Throttle Control System (ETCS) Malfunction

ON

P2118

Throttle Actuator Current Range/Performance Problem

ON

P2119

Throttle Actuator Range

ON

P2121

Accelerator Pedal Position (APP) Sensor A (Throttle Position (TP) Sensor D) Out of Range

ON

P2122

Accelerator Pedal Position (APP) Sensor A (Throttle Position (TP) Sensor D) Circuit Low Voltage

ON

P2123

Accelerator Pedal Position (APP) Sensor A (Throttle Position (TP) Sensor D) Circuit High Voltage

ON

P2127

Accelerator Pedal Position (APP) Sensor B (Throttle Position (TP) Sensor E) Circuit Low Voltage

ON

P2128

Accelerator Pedal Position (APP) Sensor B (Throttle Position (TP) Sensor E) Circuit High Voltage

ON

P2135

Throttle Position (TP) Sensor A/B Incorrect Voltage Correlation

ON

P2138

Accelerator Pedal Position (APP) Sensor A/B (Throttle Position (TP) Sensor D/E) Incorrect Voltage Correlation

ON

P2176

Throttle Actuator Control System Idle Position Not Learned

ON

P2182

Engine Coolant Temperature (ECT) Sensor 2 Out of Range

ON

P2183

Engine Coolant Temperature (ECT) Sensor 2 Circuit Range/Performance Problem

ON

P2184

Engine Coolant Temperature (ECT) Sensor 2 Circuit Low Voltage

ON

P2185

Engine Coolant Temperature (ECT) Sensor 2 Circuit High Voltage

ON

P2195

Air Fuel Ratio (A/F) Sensor (Sensor 1) Signal Stuck Lean

ON

P2196

O2 Sensor Signal Biased/Stuck Rich

ON

P2199

Intake Air Temperature (IAT) Sensor 1-2 Incorrect Correlation

ON

P219C

No. 1 Cylinder Air-Fuel Ratio Variation

ON

P219D

No. 2 Cylinder Air-Fuel Ratio Variation

ON

P219E

No. 3 Cylinder Air-Fuel Ratio Variation

ON

P219F

No. 4 Cylinder Air-Fuel Ratio Variation

ON

P2227

Barometric Pressure (BARO) Sensor Circuit Out of Range High

ON

P2228

Barometric Pressure (BARO) Sensor Circuit Low Voltage

ON

P2229

Barometric Pressure (BARO) Sensor Circuit High Voltage

ON

P2232

Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit Out of Range High

ON

P2237

Air Fuel Ratio (A/F) Sensor (Sensor 1) Malfunction

ON

P2238

Air Fuel Ratio (A/F) Sensor (Sensor 1) Malfunction

ON

P2243

Air Fuel Ratio (A/F) Sensor (Sensor 1) VCENT Circuit High Voltage

ON

P2251

Air Fuel Ratio (A/F) Sensor (Sensor 1) VS Circuit High Voltage

ON

P2261

Turbocharger Bypass Control Valve Stuck Closed

ON

P2270

Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit Signal Stuck Lean

ON

P2271

Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit Signal Stuck Rich

ON

P2279

Intake Air System Leak

ON

P2422

Evaporative Emission (EVAP) Canister Vent Shut Valve Stuck Closed Malfunction

ON

P2563

Turbocharger Wastegate Control Actuator Position Sensor Out of Range

ON

P2564

Turbocharger Wastegate Control Actuator Position Sensor Circuit Low Voltage

ON

P2565

Turbocharger Wastegate Control Actuator Position Sensor Circuit High Voltage

ON

P2610

Powertrain Control Module (PCM) Ignition Off Internal Timer Malfunction

ON

P2623

High Pressure Fuel Pump Spill Valve Malfunction

ON

P2626

Air Fuel Ratio (A/F) Sensor (Sensor 1) Circuit (LAF-CA, LAF-CP) Open Malfunction

ON

P2650

Rocker Arm Oil Control Solenoid Circuit Malfunction

ON

P2651

Rocker Arm Oil Pressure Switch Performance/Stuck off

ON

P2652

Rocker Arm Oil Pressure Switch Stuck on

ON

P2653

Rocker Arm Oil Control Solenoid Circuit Low Voltage

ON

P2654

Rocker Arm Oil Control Solenoid Circuit High Voltage

ON

U0029

F-CAN Malfunction (BUS-OFF (Powertrain Control Module (PCM)))

ON

U0122

F-CAN Malfunction (Powertrain Control Module (PCM)-VSA Modulator-Control Unit)

OFF

U0128

F-CAN Malfunction (Powertrain Control Module (PCM)-Electric Parking Brake Control Unit)

OFF

U0131

F-CAN Malfunction (Powertrain Control Module (PCM)-EPS Control Unit)

OFF

U0151

F-CAN Malfunction (Powertrain Control Module (PCM)-SRS Unit)

OFF

U0155

F-CAN Malfunction (Powertrain Control Module (PCM)-Gauge Control Module)

ON

U129E

F-CAN Malfunction (Powertrain Control Module (PCM)-Power Control Unit (PCU))

OFF

NOTE: The above DTCs are indicated when the PGM-FI system is selected with the HDS.*: The detection drive cycle and the MIL indication may change depending on the vehicle condition when the fault is detected.

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