LEMON Manuals: Even more car manuals for everyone
Home >> Honda >> 2012 >> Accord SE >> Repair and Diagnosis >> Engine Performance >> System >> Fuel And Emissions Systems (4-CYL) >> DTC Troubleshooting Index

DTC Troubleshooting Index

DTC TROUBLESHOOTING

DTC (MIL indication(1)) Two Drive Cycle Detection Detection Item MIL Note
P0010 (56) -- Variable Valve Timing Control (VTC) Oil Control Solenoid Valve Malfunction ON DTC Troubleshooting
P0011 (56) ◦ Variable Valve Timing Control (VTC) System Malfunction ON DTC Troubleshooting
P0101 (50) ◦ Mass Air Flow (MAF) Sensor Circuit Range/Performance Problem ON DTC Troubleshooting
P0102 (50) -- Mass Air Flow (MAF) Sensor Circuit Low Voltage ON DTC Troubleshooting
P0103 (50) -- Mass Air Flow (MAF) Sensor Circuit High Voltage ON DTC Troubleshooting
P0107 (3) -- Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage ON DTC Troubleshooting
P0108 (3) -- Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage ON DTC Troubleshooting
P0111 (10) ◦ Intake Air Temperature (IAT) Sensor Circuit Range/Performance Problem ON DTC Troubleshooting
P0112 (10) ◦ Intake Air Temperature (IAT) Sensor Circuit Low Voltage ON DTC Troubleshooting
P0113 (10) ◦ Intake Air Temperature (IAT) Sensor Circuit High Voltage ON DTC Troubleshooting
P0116 (86) ◦ Engine Coolant Temperature (ECT) Sensor 1 Range/Performance Problem ON DTC Troubleshooting
P0117 (6) -- Engine Coolant Temperature (ECT) Sensor 1 Circuit Low Voltage ON DTC Troubleshooting
P0118 (6) -- Engine Coolant Temperature (ECT) Sensor 1 Circuit High Voltage ON DTC Troubleshooting
P0122 (7) -- Throttle Position (TP) Sensor A Circuit Low Voltage ON DTC Troubleshooting
P0123 (7) -- Throttle Position (TP) Sensor A Circuit High Voltage ON DTC Troubleshooting
P0125 (86) ◦ Engine Coolant Temperature (ECT) Sensor 1 Malfunction/Slow Response ON DTC Troubleshooting
P0128 (87) ◦ Cooling System Malfunction ON DTC Troubleshooting
P0133 (61) ◦ Air Fuel Ratio (A/F) Sensor (Sensor 1) Malfunction/Slow Response ON DTC Troubleshooting
P0134 (41) ◦ Air Fuel Ratio (A/F) Sensor (Sensor 1) Heater System Malfunction ON DTC Troubleshooting
P0135 (41) ◦ Air Fuel Ratio (A/F) Sensor (Sensor 1) Heater Circuit Malfunction ON DTC Troubleshooting
P0137 (63)(8) ◦ Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit Low Voltage ON DTC Troubleshooting
P0137 (63)(9) ◦ Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit Low Voltage ON DTC Troubleshooting
P0138 (63)(8) ◦ Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit High Voltage ON DTC Troubleshooting
P0138 (63)(9) ◦ Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit High Voltage ON DTC Troubleshooting
P0139 (63) ◦ Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Slow Response ON DTC Troubleshooting
P0141 (65) ◦ Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Heater Circuit Malfunction ON DTC Troubleshooting
P0171 (45) ◦ Fuel System Too Lean ON DTC Troubleshooting
P0171 (45) ◦ Fuel System Too Rich ON DTC Troubleshooting
P0222 (7) -- Throttle Position (TP) Sensor B Circuit Low Voltage ON DTC Troubleshooting
P0223 (7) -- Throttle Position (TP) Sensor B Circuit High Voltage ON DTC Troubleshooting
P0300 (75)(6) (211)(7) and any combination of the following:
P0301 (71)
P0302 (72)
P0303 (73)
P0304 (74)
◦ Random Misfire Detected ON DTC Troubleshooting
P0301 (71) ◦ No. 1 Cylinder Misfire Detected ON DTC Troubleshooting
P0302 (72) ◦ No. 2 Cylinder Misfire Detected ON DTC Troubleshooting
P0303 (73) ◦ No. 3 Cylinder Misfire Detected ON DTC Troubleshooting
P0304 (74) ◦ No. 4 Cylinder Misfire Detected ON DTC Troubleshooting
P0325 (23) ◦ Knock Sensor Circuit Malfunction ON DTC Troubleshooting
P0335 (4) -- Crankshaft Position (CKP) Sensor No Signal ON DTC Troubleshooting
P0339 (4) -- Crankshaft Position (CKP) Sensor Circuit Intermittent Interruption ON DTC Troubleshooting
P0340 (57) ◦ Camshaft Position (CMP) Sensor A No Signal ON DTC Troubleshooting
P0341 (57) ◦ Camshaft Position (CMP) Sensor A and Crankshaft Position (CKP) Sensor Incorrect Phase Detected ON DTC Troubleshooting
P0344 (57) ◦ Camshaft Position (CMP) Sensor A Circuit Intermittent Interruption ON DTC Troubleshooting
P0351 (71) -- No. 1 Cylinder Ignition Coil Circuit Malfunction ON DTC Troubleshooting
P0352 (72) -- No. 2 Cylinder Ignition Coil Circuit Malfunction ON DTC Troubleshooting
P0353 (73) -- No. 3 Cylinder Ignition Coil Circuit Malfunction ON DTC Troubleshooting
P0354 (74) -- No. 4 Cylinder Ignition Coil Circuit Malfunction ON DTC Troubleshooting
P0365 (8) -- Camshaft Position (CMP) Sensor B Circuit No Signal ON DTC Troubleshooting
P0369 (8) -- Camshaft Position (CMP) Sensor B Circuit Intermittent Interruption ON DTC Troubleshooting
P0420 (67) ◦ Catalyst System Efficiency Below Threshold ON DTC Troubleshooting
P0443 (92) ◦ Evaporative Emission (EVAP) Canister Purge Valve Circuit Malfunction ON DTC Troubleshooting
P0451 (91) ◦ Fuel Tank Pressure (FTP) Sensor Circuit Range/Performance Problem ON DTC Troubleshooting
P0452 (91) ◦ Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage ON DTC Troubleshooting
P0453 (91) ◦ Fuel Tank Pressure (FTP) Sensor Circuit High Voltage ON DTC Troubleshooting
P0455 (90) ◦ Evaporative Emission (EVAP) System Large Leak Detected ON DTC Troubleshooting
P0456 (90) ◦ Evaporative Emission (EVAP) System Very Small Leak Detected ON DTC Troubleshooting
P0457 -- Evaporative Emission (EVAP) System Leak Detected/Fuel Fill Cap Loose or Missing OFF DTC Troubleshooting
P0461 -- Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit Range/Performance Problem OFF DTC Troubleshooting
P0462 ◦ Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit Low Voltage OFF DTC Troubleshooting
P0463 ◦ Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit High Voltage OFF DTC Troubleshooting
P0496 (92) ◦ Evaporative Emission (EVAP) System High Purge Flow Detected ON DTC Troubleshooting
P0497 (90) ◦ Evaporative Emission (EVAP) System Low Purge Flow Detected ON DTC Troubleshooting
P0498 (117) ◦ Evaporative Emission (EVAP) Canister Vent Shut Valve Circuit Low Voltage ON DTC Troubleshooting
P0499 (117) ◦ Evaporative Emission (EVAP) Canister Vent Shut Valve Circuit High Voltage ON DTC Troubleshooting
P0506 (14) ◦ Idle Control System RPM Lower Than Expected ON DTC Troubleshooting
P0507 (14) ◦ Idle Control System RPM Higher Than Expected ON DTC Troubleshooting
P050A (167) ◦ Cold Start Idle Air Control System Performance Problem ON DTC Troubleshooting
P050B (167) ◦ Cold Start Ignition Timing Control System Performance Problem ON DTC Troubleshooting
P0532(7) ◦ A/C Pressure Sensor Circuit Low Voltage OFF DTC Troubleshooting
P0533(7) ◦ A/C Pressure Sensor Circuit High Voltage OFF DTC Troubleshooting
P0562 -- Charging System Low Voltage OFF DTC Troubleshooting
P0563 ◦ Engine Control Module (ECM)/Powertrain Control Module (PCM) Power Source Circuit Unexpected Voltage OFF DTC Troubleshooting
P0602 (196) -- Engine Control Module (ECM)/Powertrain Control Module (PCM) Programming Error ON DTC Troubleshooting
P0606 (-) -- Engine Control Module (ECM)/Powertrain Control Module (PCM) Processor Malfunction ON DTC Troubleshooting
P060A (131)(2) -- Powertrain Control Module (PCM) (A/T System) internal Control Module Malfunction ON DTC Troubleshooting
P062F (131) -- Engine Control Module (ECM)/Powertrain Control Module (PCM) Internal Control Module Keep Alive Memory (KAM) Error ON DTC Troubleshooting
P0630 (139) -- VIN Not Programmed or Mismatch ON DTC Troubleshooting
P0685 (135) ◦ Engine Control Module (ECM)/Powertrain Control Module (PCM) Power Control Circuit/Internal Circuit Malfunction ON DTC Troubleshooting
P0720 (122)(3) ◦ Output Shaft (Countershaft) Speed Sensor Circuit Malfunction ON DTC Troubleshooting
P1009 (56) -- Variable Valve Timing Control (VTC) Advance Malfunction ON DTC Troubleshooting
P1109 (13) ◦ Barometric Pressure (BARO) Sensor Circuit Out of Range High ON DTC Troubleshooting
P1116 (86) ◦ Engine Coolant Temperature (ECT) Sensor 1 Circuit Range/Performance Problem ON DTC Troubleshooting
P1128 (5) ◦ Manifold Absolute Pressure (MAP) Sensor Signal Lower Than Expected ON DTC Troubleshooting
P1129 (5) ◦ Manifold Absolute Pressure (MAP) Sensor Signal Higher Than Expected ON DTC Troubleshooting
P1157 (48) ◦ Air Fuel Ratio (A/F) Sensor (Sensor 1) AFS Circuit High Voltage ON DTC Troubleshooting
P1172 (61) ◦ Air Fuel Ratio (A/F) Sensor (Sensor 1) Circuit Out of Range High ON DTC Troubleshooting
P1297 ◦ Electrical Load Detector (ELD) Circuit Low Voltage OFF DTC Troubleshooting
P1298 ◦ Electrical Load Detector (ELD) Circuit High Voltage OFF DTC Troubleshooting
P1454 (91) ◦ Fuel Tank Pressure (FTP) Sensor Circuit Range/Performance Problem ON DTC Troubleshooting
P1458 (91)(9) ◦ Fuel Tank Pressure (FTP) Sensor Circuit Range/Performance Problem ON DTC Troubleshooting
P145C (90) ◦ Evaporative Emission (EVAP) System Purge Flow Malfunction ON DTC Troubleshooting
P1549 -- Charging System High Voltage OFF DTC Troubleshooting
P1658 (40) -- Electronic Throttle Control System (ETCS) Control Relay ON Malfunction ON DTC Troubleshooting
P1659 (40) -- Electronic Throttle Control System (ETCS) Control Relay OFF Malfunction ON DTC Troubleshooting
P1683 (40) -- Throttle Valve Default Position Spring Performance Problem ON DTC Troubleshooting
P1684 (40) -- Throttle Valve Return Spring Performance Problem ON DTC Troubleshooting
P16BB -- Alternator B Terminal Circuit Low Voltage OFF DTC Troubleshooting
P16BC -- Alternator FR Terminal Circuit/IGP Circuit Low Voltage OFF DTC Troubleshooting
P2101 (40) -- Electronic Throttle Control System (ETCS) Malfunction ON DTC Troubleshooting
P2118 (40) -- Throttle Actuator Current Range/Performance Problem ON DTC Troubleshooting
P2122 (37) -- Accelerator Pedal Position (APP) Sensor A (Throttle Position (TP) Sensor D) Circuit Low Voltage ON DTC Troubleshooting
P2123 (37) -- Accelerator Pedal Position (APP) Sensor A (Throttle Position (TP) Sensor D) Circuit High Voltage ON DTC Troubleshooting
P2127 (37) -- Accelerator Pedal Position (APP) Sensor B (Throttle Position (TP) Sensor E) Circuit Low Voltage ON DTC Troubleshooting
P2128 (37) -- Accelerator Pedal Position (APP) Sensor B (Throttle Position (TP) Sensor E) Circuit High Voltage ON DTC Troubleshooting
P2135 (7) -- Throttle Position (TP) Sensor A/B Incorrect Voltage Correlation ON DTC Troubleshooting
P2138 (37) -- Accelerator Pedal Position (APP) Sensor A/B (Throttle Position (TP) Sensor D/E) Incorrect Voltage Correlation ON DTC Troubleshooting
P2176 (40) -- Throttle Actuator Control System Idle Position Not Learned ON DTC Troubleshooting
P2183 (192) ◦ Engine Coolant Temperature (ECT) Sensor 2 Circuit Range/Performance Problem ON DTC Troubleshooting
P2184 (192) ◦ Engine Coolant Temperature (ECT) Sensor 2 Circuit Low Voltage ON DTC Troubleshooting
P2185 (192) ◦ Engine Coolant Temperature (ECT) Sensor 2 Circuit High Voltage ON DTC Troubleshooting
P2195 (48) ◦ Air Fuel Ratio (A/F) Sensor (Sensor 1) Signal Stuck Lean ON DTC Troubleshooting
P2227 (13) ◦ Barometric Pressure (BARO) Sensor Circuit Range/Performance Problem ON DTC Troubleshooting
P2228 (13) ◦ Barometric Pressure (BARO) Sensor Circuit Low Voltage ON DTC Troubleshooting
P2229 (13) ◦ Barometric Pressure (BARO) Sensor Circuit High Voltage ON DTC Troubleshooting
P2238 (48) ◦ Air Fuel Ratio (A/F) Sensor (Sensor 1) AFS+ Circuit Low Voltage ON DTC Troubleshooting
P2252 (48) ◦ Air Fuel Ratio (A/F) Sensor (Sensor 1) AFS - Circuit Low Voltage ON DTC Troubleshooting
P2270 (63)(9) ◦ Secondary Heated Oxygen Sensor (Secondary HO2S (Sensor 2)) Circuit Signal Stuck Lean ON DTC Troubleshooting
P2279 (109)(9) ◦ Intake Air system Leak ON DTC Troubleshooting
P2422 (117) ◦ Evaporative Emission (EVAP) Canister Vent Shut Valve Stuck Closed Malfunction ON DTC Troubleshooting
P2610 (132) -- Engine Control Module (ECM)/Powertrain Control Module (PCM) Ignition Off Internal Timer Malfunction ON DTC Troubleshooting
P2646 (22)(4) -- Rocker Arm Oil Pressure Switch Circuit Low Voltage ON DTC Troubleshooting
P2646 (22)(5) -- Rocker Arm Oil Pressure Switch A Circuit Low Voltage ON DTC Troubleshooting
P2647 (22)(4) -- Rocker Arm Oil Pressure Switch Circuit High Voltage ON DTC Troubleshooting
P2647 (22)(5) -- Rocker Arm Oil Pressure Switch A Circuit High Voltage ON DTC Troubleshooting
P2648 (21)(4) -- Rocker Arm Oil Control Solenoid Circuit Low Voltage ON DTC Troubleshooting
P2648 (21)(5) -- Rocker Arm Oil Control Solenoid A (Intake Valve Side) Circuit Low Voltage ON DTC Troubleshooting
P2649 (21)(4) -- Rocker Arm Oil Control Solenoid Circuit High Voltage ON DTC Troubleshooting
P2649 (21)(5) -- Rocker Arm Oil Control Solenoid A (Intake Valve Side) Circuit High Voltage ON DTC Troubleshooting
P2651 (52)(5) ◦ Rocker Arm Oil Pressure Switch B Circuit Low Voltage ON DTC Troubleshooting
P2652 (52)(5) ◦ Rocker Arm Oil Pressure Switch B Circuit High Voltage ON DTC Troubleshooting
P2653 (51)(5) ◦ Rocker Arm Oil Control Solenoid B (Exhaust Valve Side) Circuit Low Voltage ON DTC Troubleshooting
P2654 (51)(5) ◦ Rocker Arm Oil Control Solenoid B (Exhaust Valve Side) Circuit High Voltage ON DTC Troubleshooting
P2A00 (61) ◦ Air Fuel Ratio (A/F) Sensor (Sensor 1) Circuit Range/Performance Problem ON DTC Troubleshooting
U0029 (126) -- F-CAN Malfunction (BUS-OFF (Engine Control Module (ECM)/Powertrain Control Module (PCM))) ON DTC Troubleshooting
U0122 -- F-CAN Malfunction (Engine Control Module (ECM)/Powertrain Control Module (PCM)-VSA Modulator-Control Unit) OFF DTC Troubleshooting
U0155 (126) -- F-CAN Malfunction (Engine Control Module (ECM)/Powertrain Control Module (PCM)-Gauge Control Module) ON DTC Troubleshooting
U0300 (131)(2) -- PGM-FI System and A/T System Program Version Mismatch ON DTC Troubleshooting, (see DTC U0300: PGM-FI SYSTEM AND A/T SYSTEM PROGRAM VERSION MISMATCH )
NOTE: The above DTCs are indicated when the PGM-FI system is selected with the HDS. Some automatic transmission DTCs cause the MIL to come on. If the MIL is on and no DTCs are indicated in the PGM-FI system, select the A/T system, and check for automatic transmission DTCs.
(1) These DTCs are indicated by a blinking MIL when the SCS line is jumped with the HDS. Some DTCs do not cause the MIL to blink when the SCS line is jumped; these DTCs are shown in the gauge display.
(2) A/T
(3) M/T
(4) All models except PZEV
(5) PZEV model
(6) '08-09 models
(7) '10-12 models
(8) '08-10 models
(9) '11-12 models