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With Rear HO2S Model

WARNING: This page is about a different car, the 2005 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
DTC (WITH REAR HO2S MODEL)

DTC No. Condition MIL DC Monitor item (3) Self-test type (4) Memory function
DTC P0031  HO2S heater (Front, RH) circuit low ON 2 HO2S heater C, O, R (1)
DTC P0032  HO2S heater (Front, RH) circuit high ON 2 HO2S heater C, O, R (1)
DTC P0037  HO2S heater (Rear, RH) circuit low ON 2 HO2S heater C, O, R (1)
DTC P0038  HO2S heater (Rear, RH) circuit high ON 2 HO2S heater C, O, R (1)
DTC P0051  HO2S heater (Front, LH) circuit low ON 2 HO2S heater C, O, R (1)
DTC P0052  HO2S heater (Front, LH) circuit high ON 2 HO2S heater C, O, R (1)
DTC P0057  HO2S heater (Rear, LH) circuit low ON 2 HO2S heater C, O, R (1)
DTC P0058  HO2S heater (Rear, LH) circuit high ON 2 HO2S heater C, O, R (1)
DTC P0101  MAF sensor inconsistent with TP sensor ON 2 CCM C (1)
DTC P0102  MAF circuit low input ON 1 CCM C, O, R (1)
DTC P0103  MAF circuit high input ON 1 CCM C, O, R (1)
DTC P0111  IAT circuit performance problem ON 2 CCM C (1)
DTC P0112  IAT circuit low input ON 1 CCM C, O, R (1)
DTC P0113  IAT circuit high input ON 1 CCM C, O, R (1)
DTC P0117  ECT circuit low input ON 1 Engine cooling system C, O, R (1)
DTC P0118  ECT circuit high input ON 1 Engine cooling system C, O, R (1)
DTC P0121  Throttle position stuck close ON 2 CCM C (1)
DTC P0122  TP circuit low input ON 1 CCM C, O, R (1)
DTC P0123  TP circuit high input ON 1 CCM C, O, R (1)
DTC P0125  Excessive time to enter closed loop fuel control ON 2 Engine cooling system C (1)
DTC P0126, P0128  Coolant thermostat stuck open ON 2 Thermostat C (1)
DTC P0126, P0128  Coolant thermostat stuck open ON 2 Thermostat C (1)
DTC P0132, P0152  HO2S (Front, RH) no inversion (high stuck) ON 2 HO2S C, O, R (1)
DTC P0133, P0153  HO2S (Front, RH) circuit malfunction ON 2 HO2S C (1)
DTC P0134, P0154  HO2S (Front, RH) circuit no activity detected ON 2 HO2S C, R (1)
DTC P0138, P0158  HO2S (Rear, RH) circuit high input ON 2 HO2S C, O, R (1)
DTC P0139, P0159  HO2S (Rear, RH) circuit malfunction ON 2 HO2S C (1)
DTC P0140, P0160  HO2S (Rear, RH) circuit no activity detected ON 2 HO2S C, R (1)
DTC P0132, P0152  HO2S (Front, LH) no inversion (high stuck) ON 2 HO2S C, O, R (1)
DTC P0133, P0153  HO2S (Front, LH) circuit malfunction ON 2 HO2S C (1)
DTC P0134, P0154  HO2S (Front, LH) circuit no activity detected ON 2 HO2S C, R (1)
DTC P0138, P0158  HO2S (Rear, LH) circuit high input ON 2 HO2S C, O, R (1)
DTC P0139, P0159  HO2S (Rear, LH) circuit malfunction ON 2 HO2S C (1)
DTC P0140, P0160  HO2S (Rear, LH) circuit no activity detected ON 2 HO2S C, R (1)
DTC P0300  Random misfire detected Flash/ON 1 or 2 Misfire C, R (1)
DTC P0301, P0302, P0303, P0304, P0305, P0306  Cylinder No.1 misfire detected Flash/ON 1 or 2 Misfire C, R (1)
DTC P0301, P0302, P0303, P0304, P0305, P0306  Cylinder No.2 misfire detected Flash/ON 1 or 2 Misfire C, R (1)
DTC P0301, P0302, P0303, P0304, P0305, P0306  Cylinder No.3 misfire detected Flash/ON 1 or 2 Misfire C, R (1)
DTC P0301, P0302, P0303, P0304, P0305, P0306  Cylinder No.4 misfire detected Flash/ON 1 or 2 Misfire C, R (1)
DTC P0301, P0302, P0303, P0304, P0305, P0306  Cylinder No.5 misfire detected Flash/ON 1 or 2 Misfire C, R (1)
DTC P0301, P0302, P0303, P0304, P0305, P0306  Cylinder No.6 misfire detected Flash/ON 1 or 2 Misfire C, R (1)
DTC P0327  Knock sensor circuit low input ON 1 CCM C, O, R (1)
DTC P0328  Knock sensor circuit high input ON 1 CCM C, O, R (1)
DTC P0335  CKP sensor circuit malfunction ON 1 CCM C (1)
DTC P0340  CMP sensor circuit malfunction ON 1 CCM C (1)
DTC P0401  EGR flow insufficient detected ON 2 EGR C, R (1)
DTC P0403  EGR valve motor coils open or short ON 2 CCM C, O, R (1)
DTC P0421, P0431  Warm-up catalyst system (RH) efficiency below threshold ON 2 Catalyst C (1)
DTC P0421, P0431  Warm-up catalyst system (LH) efficiency below threshold ON 2 Catalyst C (1)
DTC P0441  Evaporative emission control system incorrect purge flow ON 2 Evaporative C, R (1)
DTC P0442  Evaporative emission control system leak detected (small leak) ON 2 Evaporative C, R (1)
DTC P0443  Evaporative emission control system purge control valve circuit malfunction ON 2 CCM C, O, R (1)
DTC P0446  Change over valve (COV) (EVAP system leak detection pump) stuck close ON 2 CCM C, R (1)
DTC P0455  Evaporative emission control system leak detected (large leak) ON 2 Evaporative C, R (1)
DTC P0456 (5) Evaporative emission control system leak detected (very small leak) ON 2 Evaporative C, R (1)
DTC P0461  Fuel gauge sender unit circuit range/performance ON 2 CCM C (1)
DTC P0462  Fuel gauge sender unit circuit low input ON 2 CCM C, O, R (1)
DTC P0463  Fuel gauge sender unit circuit high input ON 2 CCM C, O, R (1)
DTC P0480  Fan control module circuit malfunction OFF 1 Other C, O, R (1)
DTC P0500  Vehicle speed sensor (VSS) circuit malfunction ON 2 CCM C (1)
DTC P0505  IAC valve circuit malfunction OFF (2) Other R (1)
DTC P0506  Idle control system RPM lower than expected ON 2 CCM C (1)
DTC P0507  Idle control system RPM higher than expected ON 2 CCM C (1)
DTC P0511  IAC system malfunction ON 1 CCM C, O, R (1)
DTC P0550  PSP switch circuit malfunction ON 2 CCM C (1)
DTC P0602  PCM programming error ON 1 CCM C, O, R (1)
DTC P0610  Control module vehicle options error ON 1 CCM C, O, R (1)
DTC P0661  Intake manifold communication control (IMCC) actuator circuit low input OFF 1 Other C, O, R (1)
DTC P0662  Intake manifold communication control (IMCC) actuator circuit high input OFF 1 Other C, O, R (1)
DTC P0703  Brake switch input malfunction ON 2 CCM C (1)
DTC P1602  Immobilizer unit-PCM communication error OFF (2) (2) C, O (1)
DTC P1603  Key ID numbers are not registered in PCM OFF (2) (2) C, O (1)
DTC P1604  Code word is not registered in PCM OFF (2) (2) C, O (1)
DTC P1621  Code word does not match after engine cranking OFF (2) (2) C, O (1)
DTC P1622  Key ID number does not match OFF (2) (2) C, O (1)
DTC P1623  Code word or key ID number read/write error in PCM OFF (2)   C, O (1)
DTC P1624  Immobilizer system communication counter=0 OFF (2)   C, O (1)
DTC P2096, P2098  Target A/F feedback system too lean (Right bank) ON 2 Fuel C (1)
DTC P2097, P2099  Target A/F feedback system too rich (Right bank) ON 2 Fuel C (1)
DTC P2096, P2098  Target A/F feedback system too lean (Left bank) ON 2 Fuel C (1)
DTC P2097, P2099  Target A/F feedback system too rich (Left bank) ON 2 Fuel C (1)
DTC P2144  EGR boost sensor solenoid valve circuit low input ON 2 Other C, O, R (1)
DTC P2145  EGR boost sensor solenoid valve circuit high input ON 2 Other C, O, R (1)
DTC P2177, P2179  Fuel system too lean at off idle (Right bank) ON 2 Fuel C, R (1)
DTC P2178, P2180  Fuel system too rich at off idle (Right bank) ON 2 Fuel C, R (1)
DTC P2177, P2179  Fuel system too lean at off idle (Left bank) ON 2 Fuel C, R (1)
DTC P2178, P2180  Fuel system too lean at off idle (Left bank) ON 2 Fuel C, R (1)
DTC P2187, P2189  Fuel system too lean at idle (Right bank) ON 2 Fuel C, R (1)
DTC P2188, P2190  Fuel system too rich at idle (Right bank) ON 2 Fuel C, R (1)
DTC P2187, P2189  Fuel system too lean at idle (Left bank) ON 2 Fuel C, R (1)
DTC P2188, P2190  Fuel system too rich at idle (Left bank) ON 2 Fuel C, R (1)
DTC P2195, P2197  HO2S (RF) signal stuck lean ON 2 HO2S C (1)
DTC P2196, P2198  HO2S (RF) signal stuck rich ON 2 HO2S C (1)
DTC P2195, P2197  HO2S (LF) signal stuck lean ON 2 HO2S C (1)
DTC P2196, P2198  HO2S (LF) signal stuck rich ON 2 HO2S C (1)
DTC P2227  EGR boost sensor circuit performance problem ON 2 CCM C (1)
DTC P2228  EGR boost sensor circuit low input ON 1 CCM C, O, R (1)
DTC P2229  EGR boost sensor circuit high input ON 1 CCM C, O, R (1)
DTC P2401  Evaporative Emission System Leak Detection Pump motor circuit low input ON 2 Evaporative C, R (1)
DTC P2402  Evaporative Emission System Leak Detection Pump motor circuit high input ON 2 Evaporative C, R (1)
DTC P2404  Evaporative Emission System Leak Detection Pump air filter clogging ON 2 Evaporative C, R (1)
DTC P2405  Evaporative Emission System Leak Detection Pump orifice fallen off ON 2 Evaporative C, R (1)
DTC P2407  Evaporative Emission System Leak Detection Pump heater malfunction ON 2 Evaporative C, R (1)
DTC P2502  Generator terminal B circuit open OFF 1 Other C, R (1)
DTC P2503  Generator output voltage signal no electricity OFF 1 Other C, R (1)
DTC P2504  Battery overcharge OFF 1 Other C, R (1)
DTC P2507  PCM +BB (back-up battery) voltage low ON 1 CCM C, O, R (1)
DTC U0073  CAN BUS OFF OFF 1 Other C, O, R (1)
DTC U0101  PCM cannot receive any signals from TCM ON 1 CCM C, O, R (1)
(1) Applicable
(2) Not applicable
(3) Indicates the applicable item in the On-Board System Readiness Test as defined by CARB.
(4) C: CMDTC self-test, O: KOEO self-test, R: KOER self-test
(5) California emission regulation applicable model