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DTC Table

DIAGNOSTIC TROUBLE CODE INDEX

DTC Description
DTC P0011  CMP TIMING OVER-ADVANCED (RH)
DTC P0012  CMP TIMING OVER-RETARDED (RH)
DTC P0021  CMP TIMING OVER-ADVANCED (LH)
DTC P0022  CMP TIMING OVER-RETARDED (LH)
DTC P0031  HO2S HEATER (RF) CIRCUIT LOW
DTC P0032  HO2S HEATER (RF) CIRCUIT HIGH
DTC P0037  HO2S HEATER (RR) CIRCUIT LOW
DTC P0038  HO2S HEATER (RR) CIRCUIT HIGH
DTC P0051  HO2S HEATER (LF) CIRCUIT LOW
DTC P0052  HO2S HEATER (LF) CIRCUIT HIGH
DTC P0057  HO2S HEATER (LR) CIRCUIT LOW
DTC P0058  HO2S HEATER (LR) CIRCUIT HIGH
DTC P0101  MAF SENSOR INCONSISTENT WITH TP SENSOR
DTC P0102  MAF CIRCUIT LOW INPUT
DTC P0103  MAF CIRCUIT HIGH INPUT
DTC P0111  IAT CIRCUIT PERFORMANCE PROBLEM
DTC P0112  IAT CIRCUIT LOW INPUT
DTC P0113  IAT CIRCUIT HIGH INPUT
DTC P0117  ECT CIRCUIT LOW INPUT
DTC P0118  ECT CIRCUIT HIGH INPUT
DTC P0122  TP SENSOR NO. 1 CIRCUIT LOW INPUT
DTC P0123  TP SENSOR NO. 1 CIRCUIT HIGH INPUT
DTC P0125  EXCESSIVE TIME TO ENTER CLOSED LOOP FUEL CONTROL
DTC P0126 & P0128  COOLANT THERMOSTAT
DTC P0131 & P0151  HO2S (RF) CIRCUIT LOW INPUT
DTC P0132 & P0152  HO2S (RF) CIRCUIT HIGH INPUT
DTC P0133 & P0153  HO2S (RF) CIRCUIT MALFUNCTION
DTC P0134 & P0154  HO2S (RF) CIRCUIT NO ACTIVITY DETECTED
DTC P0138 & P0158  HO2S (RR) CIRCUIT HIGH INPUT
DTC P0139 & P0159  HO2S (RR) CIRCUIT PROBLEM
DTC P0140 & P0160  HO2S (RF) CIRCUIT NO ACTIVITY DETECTED
DTC P0171 & P0174  FUEL TRIM SYSTEM (RH) TOO LEAN
DTC P0172 & P0175  FUEL TRIM SYSTEM (RH) TOO RICH
DTC P0222  TP SENSOR NO. 2 CIRCUIT LOW INPUT
DTC P0223  TP SENSOR NO. 2 CIRCUIT HIGH INPUT
DTC P0300  RANDOM MISFIRE DETECTED
DTC P0301, P0302, P0303, P0304, P0305 & P0306  CYLINDER MISFIRE DETECTED
DTC P0325  KS CIRCUIT
DTC P0335  CKP SENSOR CIRCUIT MALFUNCTION
DTC P0340  CMP SENSOR (RH) CIRCUIT MALFUNCTION
DTC P0345  CMP SENSOR (LH) CIRCUIT MALFUNCTION
DTC P0401  EGR FLOW INSUFFICIENT DETECTED
DTC P0403  EGR VALVE (STEPPER MOTOR) CIRCUIT MALFUNCTION
DTC P0421 & P0431  WARM-UP CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD
DTC P0441  EVAP CONTROL SYSTEM INCORRECT PURGE FLOW
DTC P0442  EVAP CONTROL SYSTEM LEAK DETECTED ( SMALL LEAK)
DTC P0443  EVAP CONTROL SYSTEM PURGE CONTROL VALVE CIRCUIT MALFUNCTION
DTC P0446  CHANGE-OVER VALVE (EVAP SYSTEM LEAK DETECTION PUMP) STUCK CLOSED
DTC P0455  EVAP CONTROL SYSTEM LEAK DETECTED (LARGE LEAK)
DTC P0456  EVAP CONTROL SYSTEM LEAK DETECTED (VERY SMALL LEAK)
DTC P0461  FUEL GAUGE SENDER UNIT CIRCUIT RANGE/PERFORMANCE
DTC P0462  FUEL GAUGE SENDER UNIT CIRCUIT LOW INPUT
DTC P0463  FUEL GAUGE SENDER UNIT CIRCUIT HIGH INPUT
DTC P0480  FAN CONTROL CIRCUIT MALFUNCTION
DTC P0500  VSS CIRCUIT MALFUNCTION
DTC P0505  IDLE CONTROL SYSTEM MALFUNCTION
DTC P0506  IDLE CONTROL SYSTEM RPM LOWER THAN EXPECTED
DTC P0507  IDLE CONTROL SYSTEM RPM HIGHER THAN EXPECTED
DTC P0550  PSP SWITCH MALFUNCTION
DTC P0564  CRUISE CONTROL SWITCH CIRCUIT MALFUNCTION
DTC P0571  BRAKE SWITCH CIRCUIT MALFUNCTION
DTC P0602  PCM PROGRAMMING ERROR
DTC P0606  ECM/PCM PROCESSOR
DTC P0610  CONTROL MODUEL VEHICLE OPTIONS ERROR
DTC P0703  BRAKE SWITCH NO. 1 INPUT MALFUNCTION
DTC P0704  CLUTCH SWITCH INPUT MALFUNCTION
DTC P0850  NEUTRAL SWITCH INPUT MALFUNCTION
DTC P1309  PCM IC FOR MISFIRE DETECTION
DTC P1410  VAD CONTROL SYSTEM CIRCUIT MALFUNCTION
DTC P1487  EGR BOOST SENSOR SOLENOID VALVE CIRCUIT MALFUNCTION
DTC P1562  PCM +BB VOLTAGE LOW
DTC P2088  CMP ACTUATOR (RH) CIRCUIT LOW
DTC P2089  CMP ACTUATOR (RH) CIRCUIT HIGH
DTC P2092  CMP ACTUATOR (LH) CIRCUIT LOW
DTC P2093  CMP ACTUATOR (LH) CIRCUIT HIGH
DTC P2100  THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT/OPEN
DTC P2101  THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT RANGE/PERFORMANCE
DTC P2105  THROTTLE ACTUATOR CONTROL SYSTEM - FORCED ENGINE SHUTDOWN
DTC P2107  THROTTLE ACTUATOR CONTROL MODULE PROCESSOR
DTC P2110  THROTTLE ACTUATOR CONTROL SYSTEM - FORCED LIMITED RPM
DTC P2111 & P2112  THROTTLE ACTUATOR CONTROL SYSTEM - STUCK OPEN
DTC P2119  THROTTLE ACTUATOR CONTROL THROTTLE BODY RANGE/PERFORMANCE
DTC P2122  APP SENSOR NO.1 CIRCUIT LOW INPUT
DTC P2123  APP SENSOR NO.1 CIRCUIT HIGH INPUT
DTC P2127  APP SENSOR NO.2 CIRCUIT LOW INPUT
DTC P2128  APP SENSOR NO.2 CIRCUIT HIGH INPUT
DTC P2135  TP SENSOR NO.1/NO.2 VOLTAGE CORRELATION
DTC P2138  APP SENSOR NO.1/NO.2 VOLTAGE CORRELATION
DTC P2195 & P2197  HO2S SIGNAL STUCK LEAN
DTC P2196 & P2198  HO2S SIGNAL STUCK RICH
DTC P2227  EGR BOOST SENSOR CIRCUIT PERFORMANCE PROBLEM
DTC P2228  EGR BOOST SENSOR CIRCUIT LOW INPUT
DTC P2229  EGR BOOST SENSOR CIRCUIT HIGH INPUT
DTC P2271 & P2273  HO2S SIGNAL STUCK RICH
DTC P2401  EVAP SYSTEM LEAK DETECTION PUMP CONTROL CIRCUIT LOW
DTC P2402  EVAP SYSTEM LEAK DETECTION PUMP CONTROL CIRCUIT HIGH
DTC P2404  EVAP SYSTEM LEAK DETECTION PUMP SENSE CIRCUIT MALFUNCTION
DTC P2405  EVAP SYSTEM LEAK DETECTION PUMP SENSE CIRCUIT LOW INPUT
DTC P2407  EVAP SYSTEM LEAK DETECTION PUMP SENSE CIRCUIT INTERMITTENT
DTC P2502  GENERATOR TERMINAL B CIRCUIT OPEN
DTC P2503  GENERATOR OUTPUT VOLTAGE SIGNAL NO ELECTRICITY
DTC P2504  BATTERY OVERCHARGE
Fig 1: DTC's P0011, P0012, P0021, P0022, P0031, P0032, P0037, P0038, P0051, P0052, P0057, P0058, P0101, P0102, P0103, P0111, P0112, P0113, P0117, P0118, P0122, P0123, P0125, P0126 & P0128
G01024728Courtesy of MAZDA MOTORS CORP.
Fig 2: DTC's P0131, P0132, P0133, P0134, P0138, P0139, P0140, P0151, P0152, P0153, P0154, P0158, P0159, P0160, P0171, P0172, P0174, P0175, P0222, P0223 & P0300
G01024729Courtesy of MAZDA MOTORS CORP.
Fig 3: DTC's P0301, P0302, P0303, P0304, P0305, P0306, P0325, P0335, P0340, P0345, P0401, P0403, P0421, P0431, P0441, P0442, P0443, P0446, P0555, P0456, P0461, P0462, P0463, P0480, P0500, P0505, P0506, P0507 & P0550
G01024730Courtesy of MAZDA MOTORS CORP.
Fig 4: DTC's P0564, P0571, P0602, P0606, P0610, P0703, P0704, P0850, P1309, P1410, P1487, P1562, P2088, P2089, P2092, P2093, P2100, P21201, P2105, P2107, P2110, P2111, P2112, P2119, P2122, P2123, P2127, P2128 & P2135
G01024731Courtesy of MAZDA MOTORS CORP.
Fig 5: DTC's P2138, P2195, P2196, P2197, P2198, P2227, P2228, P2229, P2271, P2273, P2401, P2402, P2404, P2405, P2407, P2502, P2503, P2504, U0073, U0101, U0121 & U0155
G01024732Courtesy of MAZDA MOTORS CORP.