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Diagnostic Trouble Code Definitions

DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC (1) (MIL Or "D4" Code) (2) System Affected
P0010 (56)  Variable Valve Timing Control (VTC) Oil Control Solenoid Valve Malfunction
P0011 (56)  Variable Valve Timing Control (VTC) System Malfunction
P0107 (3)  MAP Sensor Low Input Voltage
P0108 (3)  MAP Sensor High Input Voltage
P0112 (10)  IAT Sensor Low Input Voltage
P0113 (10)  IAT Sensor High Input Voltage
P0116 (86)  Engine Coolant Temperature (ECT) Sensor Range/Performance Problem
P0117 (6)  Engine Coolant Temperature (ECT) Sensor Low Input Voltage
P0118 (6)  Engine Coolant Temperature (ECT) Sensor High Input Voltage
P0122 (7)  Throttle Position (TP) Sensor Low Input Voltage
P0123 (7)  Throttle Position (TP) Sensor High Input Voltage
P0128 (87)  Cooling System Malfunction
P0134 (41)  Air/Fuel Ratio (A/F) Sensor Signal Stuck Lean
P0137 (63)  Secondary H02S-2 Circuit Low Voltage
P0138 (63)  Secondary H02S-2 Circuit High Voltage
P0139 (63)  Secondary H02S-2 Slow Response
P0141 (65)  Secondary H02S-2 Heater Circuit Malfunction
P0171 (45)  Fuel System Too Lean
P0172 (45)  Fuel System Too Rich
P0300  Random Misfire Detected
P0301 (71)  Misfire Cylinder No. 1 Detected
P0302 (72)  Misfire Cylinder No. 2 Detected
P0303 (73)  Misfire Cylinder No. 3 Detected
P0304 (74)  Misfire Cylinder No. 4 Detected
P0325 (23)  Knock Sensor (KS) Circuit Malfunction
P0335 (4)  Crankshaft Position (CKP) Sensor No Signal
P0336 (4)  Crankshaft Position (CKP) Sensor Intermittent Interruption
P0340 (57)  Camshaft Position (CMP) Sensor No Signal
P0341 (57)  Variable Valve Timing Control (VTC) Phase Gap
P0344 (57)  Camshaft Position (CMP) Sensor Intermittent Interruption
P0420 (67)  Catalyst System Efficiency Below Threshold
P0451 (91)  Fuel Tank Pressure (FTP) Sensor Circuit Range/Performance Problem
P0452 (91)  Fuel Tank Pressure (FTP) Sensor Low Voltage
P0453 (91)  Fuel Tank Pressure (FTP) Sensor High Voltage
P0500 (17)  (3) Vehicle Speed Sensor (VSS) Circuit Malfunction
P0505 (14)  Idle Control System Malfunction
P0563 (34)  ECM/PCM Power Source Circuit Unexpected Voltage
P0600 (39) (4) Serial Communication Link Malfunction
P0661 (107)  Intake Manifold Runner Control (IMRC) Valve Position Sensor Circuit Low Voltage
P0662 (107)  Intake Manifold Runner Control (IMRC) Valve Position Sensor Circuit High Voltage
P0700 (70) (5) Automatic Transaxle
P0715 (70) (5) Automatic Transaxle
P0720 (70) (5) Automatic Transaxle
P0730 (70) (5) Automatic Transaxle
P0740 (70) (5) Automatic Transaxle
P0753 (70) (5) Automatic Transaxle
P0758 (70) (5) Automatic Transaxle
P1077 (106)  Intake Manifold Runner Control (IMRC) System Malfunction (Low RPM)
P1078 (106)  Intake Manifold Runner Control (IMRC) System Malfunction (High RPM)
P1106 (13)  Barometric Pressure (BARO) Circuit Range/Performance
P1107 (13)  Barometric Pressure (BARO) Circuit Low Input Voltage
P1108 (13)  Barometric Pressure (BARO) Circuit High Input Voltage
P1121 (7)  Throttle Position (TP) Sensor Signal Lower Than Expected
P1122 (7)  Throttle Position (TP) Sensor Signal Higher Than Expected
P1128 (5)  Manifold Absolute Pressure (MAP) Sensor Signal Lower Than Expected
P1129 (5)  Manifold Absolute Pressure (MAP) Sensor Signal Higher Than Expected
P1162 (48)  Air/Fuel Ratio (A/F) Sensor Circuit Malfunction
P1163 (61)  Air/Fuel Ratio (A/F) Sensor Slow Response
P1164 (61)  Air/Fuel Ratio (A/F) Sensor Range/Performance Problem
P1166 (41)  Air/Fuel Ratio (A/F) Sensor Heater Circuit Malfunction
P1167 (41)  Air/Fuel Ratio (A/F) Sensor Heater System Malfunction
P1259 (22)  Variable Valve Timing & Lift Electronic Control (VTEC) System Malfunction
P1297 (20)  Electrical Load Detector (ELD) Circuit Low Input Voltage
P1298 (20)  Electrical Load Detector (ELD) Circuit High Input Voltage
P1361 (8)  Top Dead Center (TDC) Sensor Intermittent Interruption
P1362 (8)  Top Dead Center (TDC) Sensor No Signal
P1456 (90)  Evaporative Emission Control System (EVAP) Leak Detected
P1457 (90)  Evaporative Emission Control System (EVAP) Leak Detected
P1519 (14)  Idle Air Control (IAC) Valve Circuit Malfunction
P1607 (-)  Power Control Module (PCM) Internal Malfunction
P1705 (70) (5) Automatic Transaxle
P1706 (70) (5) Automatic Transaxle
P1753 (70) (5) Automatic Transaxle
P1758 (70) (5) Automatic Transaxle
P1768 (70) (5) Automatic Transaxle
(1) Diagnostic Trouble Code (DTC) retrieved using Honda PGM Tester or OBD-II scan tool.
(2) Diagnostic Trouble Code (DTC) retrieved from Malfunction Indicator Light (MIL) (engine controls) or Automatic Transaxle (A/T) position "D4" indicator (A/T controls) flashes when SCS service connector is connected.
(3) Manual Transaxle Only.
(4) See appropriate MULTIPLEX CONTROL SYSTEMS article in ACCESSORIES & EQUIPMENT.
(5) See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS.
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