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Acura RSX & Honda Civic Si (EP3) Error Codes
| Service Manual Reference | ||||
|---|---|---|---|---|
| CEL Flash Code | OBDII DTC | RSX (DC5) | Civic (EP3) | Description |
| -- | P1607 | 11-104 | 11-96 | Engine Control Module (ECM) / Powertrain Control Module (PCM) Internal Circuit Malfunction |
| 3 | P0107 | 11-61 | 11-52 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage |
| 3 | P0108 | 11-62 | 11-53 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage |
| 4 | P0335 | 11-87 | 11-78 | Crankshaft Position (CKP) Sensor No Signal |
| 4 | P0336 | 11-87 | 11-78 | Crankshaft Position (CKP) Sensor Intermittent Interruption |
| 5 | P1128 | 11-63 | 11-54 | Manifold Absolute Pressure (MAP) Sensor Signal Lower Than Expected |
| 5 | P1129 | 11-63 | 11-54 | Manifold Absolute Pressure (MAP) Sensor Signal Higher Than Expected |
| 6 | P0117 | 11-66 | 11-58 | Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage |
| 6 | P0118 | 11-67 | 11-59 | Engine Coolant Temperature (ECT) Sensor Circuit High Voltage |
| 7 | P0122 | 11-68 | 11-60 | Throttle Position (TP) Sensor Circuit Low Voltage |
| 7 | P0123 | 11-71 | 11-62 | Throttle Position (TP) Sensor Circuit High Voltage |
| 7 | P1121 | 11-72 | 11-63 | Throttle Position (TP) Sensor Signal Lower Than Expected |
| 7 | P1122 | 11-72 | 11-63 | Throttle Position (TP) Sensor Signal Higher Than Expected |
| 8 | P1361 | 11-103 | 11-95 | Top Dead Center (TDC) Sensor Intermittent Signal Interruption |
| 8 | P1362 | 11-103 | 11-95 | Top Dead Center (TDC) Sensor No Signal |
| 10 | P0112 | 11-64 | 11-55 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage |
| 10 | P0113 | 11-65 | 11-56 | Intake Air Temperature (IAT) Sensor Circuit High Voltage |
| 13 | P1106 | 11-92 | 11-83 | Barometric Pressure (BARO) Sensor Range/Performance Problem |
| 13 | P1107 | 11-92 | 11-83 | Barometric Pressure (BARO) Sensor Circuit Low Voltage |
| 13 | P1108 | 11-92 | 11-83 | Barometric Pressure (BARO) Sensor Circuit High Voltage |
| 14 | P0505 | 11-139 | 11-130 | Idle Control System Malfunction |
| 14 | P1519 | 11-140 | 11-131 | Idle Air Control (IAC) Valve Circuit Malfunction |
| 17 | P0500 | 11-89 | 11-80 | Vehicle Speed Sensor (VSS) Circuit Malfunction |
| 20 | P1297 | 11-100 | 11-92 | Electrical Load Detector (ELD) Circuit Low Voltage |
| 20 | P1298 | 11-101 | 11-93 | Electrical Load Detector (ELD) Circuit High Voltage |
| 22 | P1259 | 11-131 | 11-123 | VTEC System Malfunction |
| 23 | P0325 | 11-86 | 11-77 | Knock Sensor Circuit Malfunction |
| 34 | P0563 | 11-90 | 11-81 | Engine Control Module (ECM) / Powertrain Control Module (PCM) Power Source Circuit Unexpected Voltage |
| 39 | P0600 | 22-175 | 22-172 | Serial Communication Link Malfunction |
| 41 | P0134 | 11-74 | 11-65 |
Air Fuel Ratio (A/F) Sensor (Sensor 1) No Activity Detected Air Fuel Ratio (A/F) Sensor (Sensor 1) Signal Stuck Lean |
| 41 | P1166 | 11-96 | 11-89 | Air Fuel Ratio (A/F) Sensor (Sensor 1) Heater Circuit Malfunction |
| 41 | P1167 | 11-99 | 11-91 | Air Fuel Ratio (A/F) Sensor (Sensor 1) Heater System Malfunction |
| 45 | P0171 | 11-79 | 11-70 | Fuel System Too Lean |
| 45 | P0172 | 11-79 | 11-70 | Fuel System Too Rich |
| 48 | P1157 | 11-84 | Air Fuel Ratio (A/F) Sensor (Sensor 1) Range/Performance Problem | |
| 48 | P1158 | 11-85 | Air Fuel Ratio (A/F) Sensor (Sensor 1) AFS- Terminal Low Voltage | |
| 48 | P1159 | 11-86 | Air Fuel Ratio (A/F) Sensor (Sensor 1) AFS+ Terminal Low Voltage | |
| 48 | P1162 | 11-93 | 11-88 | Air Fuel Ratio (A/F) Sensor (Sensor 1) Circuit Malfunction |
| 56 | P0010 | 11-126 | 11-118 | Variable Valve Timing Control (VTC) Oil Control Solenoid Valve Malfunction |
| 56 | P0011 | 11-127 | 11-119 | Variable Valve Timing Control (VTC) System Malfunction |
| 57 | P0340 | 11-129 | 11-121 | Camshaft Position (CMP) Sensor No Signal |
| 57 | P0341 | 11-130 | 11-122 | Variable Valve Timing Control (VTC) Phase Gap |
| 57 | P0344 | 11-129 | 11-121 | Camshaft Position (CMP) Sensor Intermittent Interruption |
| 61 | P1163 | 11-94 | 11-88 | Air Fuel Ratio (A/F) Sensor (Sensor 1) Slow Response |
| 61 | P1164 | 11-95 | 11-88 | Air Fuel Ratio (A/F) Sensor (Sensor 1) Range/Performance Problem |
| 63 | P0137 | 11-74 | 11-65 | Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) Circuit Low Voltage |
| 63 | P0138 | 11-75 | 11-66 | Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) Circuit High Voltage |
| 63 | P0139 | 11-76 | 11-67 | Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) Slow Response |
| 65 | P0141 | 11-77 | 11-68 | Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) Heater Circuit Malfunction |
| 67 | P0420 | 11-186 | 11-167 | Catalyst System Efficiency Below Threshold |
| 70 |
P0700 P07xx P17xx |
14-8 | Automatic Transaxle System Malfunction (refer to the A/T DTC Troubleshooting Index) | |
| 71-74 | P0300 | 11-80 | 11-71 | Random Misfire |
| 71 | P0301 | 11-81 | 11-72 | No. 1 Cylinder Misfire |
| 72 | P0302 | 11-81 | 11-72 | No. 2 Cylinder Misfire |
| 73 | P0303 | 11-81 | 11-72 | No. 3 Cylinder Misfire |
| 74 | P0304 | 11-81 | 11-72 | No. 4 Cylinder Misfire |
| 86 | P0116 | 11-66 | 11-57 | Engine Coolant Temperature (ECT) Sensor Range/Performance Problem |
| 87 | P0128 | 11-73 | 11-64 | Cooling System Malfunction |
| 90 | P1456 | 11-193 | 11-175 | Evaporative Emission (EVAP) Control System Leakage (Fuel Tank System) |
| 90 | P1457 | 11-196 | 11-180 | Evaporative Emission (EVAP) Control System Leakage (EVAP Canister System) |
| 91 | P0451 | 11-189 | 11-171 | Fuel Tank Pressure (FTP) Sensor Range/Performance Problem |
| 91 | P0452 | 11-190 | 11-172 | Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage |
| 91 | P0453 | 11-191 | 11-173 | Fuel Tank Pressure (FTP) Sensor Circuit High Voltage |
| 106 | P1077 | 11-173 | Intake Manifold Runner Control (IMRC) System Malfunction (Low rpm) | |
| 106 | P1078 | 11-175 | Intake Manifold Runner Control (IMRC) System Malfunction (High rpm) | |
| 107 | P0661 | 11-170 | Intake Manifold Runner Control (IMRC) Valve Position Sensor Circuit Low Voltage | |
| 107 | P0662 | 11-172 | Intake Manifold Runner Control (IMRC) Valve Position Sensor Circuit High Voltage | |
| 109 | P1505 | 11-168 | Positive Crankcase Ventilation (PCV) Air Leakage | |