LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2005 >> MPV LX >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic (Engine Control System AJ] >> DTC Table >> Without Rear HO2S Model
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Without Rear HO2S Model

DTC (WITHOUT REAR HO2S MODEL)

DTC No. Condition MIL DC Monitor item 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 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 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 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 CCM C, O, R (1)
DTC P0118  ECT circuit high input ON 1 CCM C, O, R (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 P0132, P0152  HO2S (Front, RH) no inversion (high stuck) ON 2 CCM C, O, R (1)
DTC P0134, P0154  HO2S (Front, RH) circuit no activity detected ON 2 CCM C, R (1)
DTC P0132, P0152  HO2S (Front, LH) no inversion (high stuck ON 2 CCM C, O, R (1)
DTC P0134, P0154  HO2S (Front, LH) circuit no activity detected ON 2 CCM 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 P0351  Ignition coil No.1 circuit malfunction ON 2 CCM C, R (1)
DTC P0352  Ignition coil No.5 circuit malfunction ON 2 CCM C, R (1)
DTC P0353  Ignition coil No.4 circuit malfunction ON 2 CCM C, R (1)
DTC P0354  Ignition coil No.3 circuit malfunction ON 2 CCM C, R (1)
DTC P0355  Ignition coil No.2 circuit malfunction ON 2 CCM C, R (1)
DTC P0356  Ignition coil No.6 circuit malfunction ON 2 CCM C, R (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 P0443  Evaporative emission control system purge control valve circuit malfunction ON 2 CCM C, O, R (1)
DTC P0480  Fan control module circuit malfunction OFF 1 CCM C, O, R (1)
DTC P0500  Vehicle speed sensor (VSS) circuit malfunction ON 2 CCM C (1)
DTC P0505  IAC valve circuit malfunction ON 1 CCM R (1)
DTC P0511  IAC system malfunction ON 1 CCM C, O, R (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 P1602 (3) Immobilizer unit-PCM communication error OFF (2) Other C, O (1)
DTC P1603 (3) Key ID numbers are not registered in PCM OFF (2) Other C, O (1)
DTC P1604 (3) Code word is not registered in PCM OFF (2) Other C, O (1)
DTC P1621 (3) Code word does not match after engine cranking OFF (2) Other C, O (1)
DTC P1622 (3) Key ID number does not match OFF (2) Other C, O (1)
DTC P1623 (3) Code word or key ID number read/write error in PCM OFF (2) Other C, O (1)
DTC P1624 (3) Immobilizer system communication counter=0 OFF (2) Other C, O (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 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 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) With immobilizer system
(4) C: CMDTC self-test, O: KOEO self-test, R: KOER self-test
scientia non olet · About LEMON Manuals