LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2004 >> B2300 Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Symptom Troubleshooting [Engine] >> DTC Index - Powertrain Control Module (Pcm)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Index - Powertrain Control Module (Pcm)

DIAGNOSTIC TROUBLE CODE INDEX

DTC Description
DTC P0102, P0103, P1100 & P1101  MASS AIR FLOW (MAF) SENSOR
DTC P0107, P0108 & P0109  MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR MALFUNCTION (2.3L)
DTC P0112, P0113, P0117, P0118, P0125, P1112, P1116, P1117, P1285, P1288, P1289, P1290 & P1299  INTAKE AIR TEMPERATURE (IAT) SENSOR AND ENGINE COOLANT TEMPERATURE (ECT)/CYLINDER HEAD TEMPERATURE (CHT) SENSOR
DTC P0121, P0122, P0123, P1120, P1121, P1124 & P1125  THROTTLE POSITION (TP) SENSOR CIRCUIT MALFUNCTION
DTC P0131 & P0151  HEATED OXYGEN SENSOR (HO2S)
DTC P0133 & P0153  HEATED OXYGEN SENSORS (HO2S) UPSTREAM
DTC P0135, P0141 & P0155  HEATED OXYGEN SENSOR (HO2S) HEATER CIRCUIT
DTC P0136, P1137 & P1138  HEATED OXYGEN SENSOR (HO2S)
DTC P0171 & P0174  ADAPTIVE FUEL CONTROL
DTC P0172 & P0175  ADAPTIVE FUEL CONTROL
DTC P0201, P0202, P0203, P0204, P0205 & P0206  FUEL INJECTOR MALFUNCTION
DTC P0230, P0231 & P0232  FUEL PUMP (FP) PRIMARY OR SECONDARY CIRCUIT
DTC P0300, P0301, P0302, P0303, P0304, P0305 & P0306  MISFIRE DETECTION MONITOR
DTC P0320  CRANKSHAFT POSITION (CKP) SENSOR MALFUNCTION
DTC P0325 & P0326  KNOCK SENSOR MALFUNCTION
DTC P0340  CAMSHAFT POSITION (CMP) SENSOR MALFUNCTION
DTC P0350  IGNITION COIL PRIMARY CIRCUIT MALFUNCTION
DTC P0351, P0352, P0353 & P0354  INTEGRATED IGNITION COIL 1, 2, 3, OR 4 FAILURE
DTC P0400, P0403 & P1408  ELECTRIC EGR (EEGR) SYSTEM MALFUNCTION - 2.3L
DTC P0420 & P0430  CATALYST EFFICIENCY MONITOR MALFUNCTION
DTC P0442  EVAPORATIVE EMISSION (EVAP) MONITOR AND SYSTEM MALFUNCTION
DTC P0443  EVAPORATIVE EMISSION (EVAP) CANISTER PURGE SOLENOID MALFUNCTION
DTC P0461  EVAP SYSTEM MALFUNCTION
DTC P0452  FUEL TANK PRESSURE (FTP) SENSOR MALFUNCTION
DTC P0453  FUEL TANK PRESSURE (FTP) SENSOR MALFUNCTION
DTC P0455 & P1443  EVAPORATIVE EMISSION (EVAP) SYSTEM MALFUNCTION
DTC P0457  EVAPORATIVE EMISSION (EVAP) SYSTEM MALFUNCTION
DTC P0460  FUEL LEVEL INPUT (FLI) CIRCUIT MALFUNCTION
DTC P0505, P1504 & P1507  IDLE AIR CONTROL (IAC) VALVE ASSEMBLY MALFUNCTION
DTC P0603 & P1633  POWERTRAIN CONTROL MODULE (PCM) MALFUNCTION
DTC P0703 & P1703  BRAKE PEDAL POSITION (BPP) SWITCH MALFUNCTION
DTC P0704 & P1709  CLUTCH PEDAL POSITION (CPP) SWITCH MALFUNCTION
DTC P1000  OBD-II DRIVE CYCLE MALFUNCTION
DTC P1001  DATA LINK CONNECTOR (DLC) MALFUNCTION
DTC P1127  HO2S HEATER(S)
DTC P1128  HEATED OXYGEN SENSOR HO2S SIGNALS (V6 ONLY)
DTC P1130 & P1150  FUEL SYSTEM NOT SWITCHING AT FUEL TRIM (RICH OR LEAN)
DTC P1131 & P1151  HEATED OXYGEN SENSOR (HO2S) UPSTREAM NOT SWITCHING
DTC P1132 & P1152  HEATED OXYGEN SENSOR (HO2S) UPSTREAM NOT SWITCHING
DTC P1260  ANTI-THEFT SYSTEM
DTC P1270  ENGINE RPM/VEHICLE SPEED LIMITER
DTC P1309  MISFIRE DETECTION MONITOR DISABLED
DTC P1432  THERMOSTAT HEATER CONTROL (THTRC) MALFUNCTION (2.3L)
DTC P1450  EVAPORATIVE EMISSION (EVAP) MONITOR AND SYSTEM
DTC P1451  CANISTER VENT (CV) SOLENOID MALFUNCTION
DTC P1460  A/C CLUTCH RELAY (ACCR) MALFUNCTION
DTC P1464  A/C CONTROL SIGNAL (ACCS) MALFUNCTION
DTC P1474  COOLING FAN MALFUNCTION (2.3L)
DTC P1506  IDLE AIR CONTROL (IAC) SYSTEM MALFUNCTION
DTC P1518, P1519, P1520, P1537 & P1538  INTAKE MANIFOLD SWIRL CONTROL (IMSC) MALFUNCTION (2.3L)
DTC P1650 & P1651  POWER STEERING PRESSURE (PSP) SWITCH (2.3L ONLY) MALFUNCTION
DTC P1729 & P1781  TRANSFER CASE RANGE MALFUNCTION - 4X4 LOW (4X4L)
DTC P1780  TRANSMISSION CONTROL SWITCH (TCS) OR TRANSMISSION CONTROL INDICATOR LAMP (TCIL) CIRCUIT MALFUNCTION
Fig 1: DTC Definitions - Powertrain Control Module (B1342 & P0102-P0112)
G01933603Courtesy of MAZDA MOTORS CORP.
Fig 2: DTC Definitions - Powertrain Control Module (P0113-P0123)
G01933604Courtesy of MAZDA MOTORS CORP.
Fig 3: DTC Definitions - Powertrain Control Module (P0125-P0172)
G01933605Courtesy of MAZDA MOTORS CORP.
Fig 4: DTC Definitions - Powertrain Control Module (P0174-P0300)
G01933606Courtesy of MAZDA MOTORS CORP.
Fig 5: DTC Definitions - Powertrain Control Module (P0301-P0351)
G01933607Courtesy of MAZDA MOTORS CORP.
Fig 6: DTC Definitions - Powertrain Control Module (P0352-P0420)
G01933608Courtesy of MAZDA MOTORS CORP.
Fig 7: DTC Definitions - Powertrain Control Module (P0430-P0460)
G01933609Courtesy of MAZDA MOTORS CORP.
Fig 8: DTC Definitions - Powertrain Control Module (P0461-P0720)
G01933610Courtesy of MAZDA MOTORS CORP.
Fig 9: DTC Definitions - Powertrain Control Module (P0721-P0751)
G01933611Courtesy of MAZDA MOTORS CORP.
Fig 10: DTC Definitions - Powertrain Control Module (P0755-P1000)
G01933612Courtesy of MAZDA MOTORS CORP.
Fig 11: DTC Definitions - Powertrain Control Module (P1001-P1116)
G01933613Courtesy of MAZDA MOTORS CORP.
Fig 12: DTC Definitions - Powertrain Control Module (P1117-P1130)
G01933614Courtesy of MAZDA MOTORS CORP.
Fig 13: DTC Definitions - Powertrain Control Module (P1131-P1151)
G01933615Courtesy of MAZDA MOTORS CORP.
Fig 14: DTC Definitions - Powertrain Control Module (P1152-P1299)
G01933616Courtesy of MAZDA MOTORS CORP.
Fig 15: DTC Definitions - Powertrain Control Module (P1309-P1504)
G01933617Courtesy of MAZDA MOTORS CORP.
Fig 16: DTC Definitions - Powertrain Control Module (P1506-P1633)
G01933618Courtesy of MAZDA MOTORS CORP.
Fig 17: DTC Definitions - Powertrain Control Module (P1639-P1716)
G01933619Courtesy of MAZDA MOTORS CORP.
Fig 18: DTC Definitions - Powertrain Control Module (P1717-P1900 & U1020-U1039)
G01933620Courtesy of MAZDA MOTORS CORP.
Fig 19: DTC Definitions - Powertrain Control Module (U1041-UXXXX)
G01933621Courtesy of MAZDA MOTORS CORP.
scientia non olet · About LEMON Manuals