LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2009 >> CX-9 Touring, 3.7 V, AWD >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Engine Performance DTCS
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine Performance DTCS

ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Action
B1342 PCM malfunction See DTC B1342 [MZI-3.7] .
P0010 CMP actuator circuit open (RH) See DTC P0010 [MZI-3.7] .
P0011 CMP timing over-advanced (RH) See DTC P0011 [MZI-3.7] .
P0012 CMP timing over-retarded (RH) See DTC P0012 [MZI-3.7] .
P0016 CKP-CMP sensor (RH) correlation See DTC P0016, P0018 [MZI-3.7] .
P0018 CKP-CMP sensor (LH) correlation See DTC P0016, P0018 [MZI-3.7] .
P0020 CMP actuator circuit open (LH) See DTC P0020 [MZI-3.7] .
P0021 CMP timing over-advanced (LH) See DTC P0020 [MZI-3.7] .
P0022 CMP timing over-retarded (LH) See DTC P0022 [MZI-3.7] .
P0040 Front HO2S (LH/RH) signals swapped See DTC P0040, P0041 [MZI-3.7] .
P0041 Rear HO2S (LH/RH) signals swapped See DTC P0040, P0041 [MZI-3.7] .
P0053 Front HO2S (RH) heater resistance See DTC P0053, P0054, P0059, P0060 [MZI-3.7] .
P0054 Rear HO2S (RH) heater resistance See DTC P0053, P0054, P0059, P0060 [MZI-3.7] .
P0059 Front HO2S (LH) heater resistance See DTC P0053, P0054, P0059, P0060 [MZI-3.7] .
P0060 Rear HO2S (LH) heater resistance See DTC P0053, P0054, P0059, P0060 [MZI-3.7] .
P0068 MAP/MAF-throttle position correlation See DTC P0068 [MZI-3.7] .
P0102 MAF circuit low input See DTC P0102 [MZI-3.7] .
P0103 MAF circuit high input See DTC P0103 [MZI-3.7] .
P0104 MAF circuit intermittent/erratic See DTC P0114 [MZI-3.7] .
P0111 IAT sensor circuit range/performance See DTC P0111 [MZI-3.7] .
P0112 IAT sensor circuit low input See DTC P0112 [MZI-3.7] .
P0113 IAT sensor circuit high input See DTC P0113 [MZI-3.7] .
P0114 IAT sensor Intermittent/erratic See DTC P0114 [MZI-3.7] .
P0116 CHT sensor circuit range/performance See DTC P0116 [MZI-3.7] .
P0119 CHT sensor circuit intermittent/erratic See DTC P0119 [MZI-3.7] .
P0122 TP sensor No. 1 circuit low input See DTC P0122 [MZI-3.7] .
P0123 TP sensor No. 1 circuit high input See DTC P0123 [MZI-3.7] .
P0128 Coolant thermostat (coolant temp below thermostat regulating temperature) See DTC P0128 [MZI-3.7] .
P0132 Front HO2S (RH) circuit high voltage See DTC P0132, P0138, P0152, P0158 [MZI-3.7] .
P0133 Front HO2S (RH) circuit slow response See DTC P0133, P0139, P0153, P0159 [MZI-3.7] .
P0135 Front HO2S (RH) heater circuit See DTC P0135, P0141, P0155, P0161 [MZI-3.7] .
P0138 Rear HO2S (RH) circuit high voltage See DTC P0132, P0138, P0152, P0158 [MZI-3.7] .
P0139 Rear HO2S (RH) circuit slow response See DTC P0133, P0139, P0153, P0159 [MZI-3.7] .
P0141 Rear HO2S (RH) heater circuit See DTC P0135, P0141, P0155, P0161 [MZI-3.7] .
P0148 Fuel delivery error See DTC P0148 [MZI-3.7] .
P0152 Front HO2S (LH) circuit high voltage See DTC P0132, P0138, P0152, P0158 [MZI-3.7] .
P0153 Front HO2S (LH) circuit slow response See DTC P0133, P0139, P0153, P0159 [MZI-3.7] .
P0155 Front HO2S (LH) heater circuit See DTC P0135, P0141, P0155, P0161 [MZI-3.7] .
P0158 Rear HO2S (LH) circuit high voltage See DTC P0132, P0138, P0152, P0158 [MZI-3.7] .
P0159 Rear HO2S (LH) circuit slow response See DTC P0133, P0139, P0153, P0159 [MZI-3.7] .
P0161 Rear HO2S (LH) heater circuit See DTC P0135, P0141, P0155, P0161 [MZI-3.7] .
P0171 System too lean (RH) See DTC P0171, P0174 [MZI-3.7] .
P0172 System too rich (RH) See DTC P0172, P0175 [MZI-3.7] .
P0174 System too lean (LH) See DTC P0171, P0174 [MZI-3.7] .
P0175 System too rich (LH) See DTC P0172, P0175 [MZI-3.7] .
P0201 Injector circuit/open-cylinder No. 1 See DTC P0201 [MZI-3.7] .
P0202 Injector circuit/open-cylinder No. 2 See DTC P0202 [MZI-3.7] .
P0203 Injector circuit/open-cylinder No. 3 See DTC P0203 [MZI-3.7] .
P0204 Injector circuit/open-cylinder No. 4 See DTC P0204 [MZI-3.7] .
P0205 Injector circuit/open-cylinder No. 5 See DTC P0205 [MZI-3.7] .
P0206 Injector circuit/open-cylinder No. 6 See DTC P0206 [MZI-3.7] .
P0222 TP sensor No. 2 circuit low input See DTC P0222 [MZI-3.7] .
P0223 TP sensor No. 2 circuit high input See DTC P0223 [MZI-3.7] .
P0230 FP primary circuit See DTC P0230 [MZI-3.7] .
P0231 FP secondary circuit low See DTC P0231 [MZI-3.7] .
P0232 FP secondary circuit high See DTC P0232 [MZI-3.7] .
P0297 Vehicle over speed condition See DTC P0297 [MZI-3.7] .
P0300 Random misfire detected See DTC P0300 [MZI-3.7] .
P0301 Cylinder No. 1 misfire detected See DTC P0301, P0302, P0303, P0304, P0305, P0306, P0316 [MZI-3.7] .
P0302 Cylinder No. 2 misfire detected See DTC P0301, P0302, P0303, P0304, P0305, P0306, P0316 [MZI-3.7] .
P0303 Cylinder No. 3 misfire detected See DTC P0301, P0302, P0303, P0304, P0305, P0306, P0316 [MZI-3.7] .
P0304 Cylinder No. 4 misfire detected See DTC P0301, P0302, P0303, P0304, P0305, P0306, P0316 [MZI-3.7] .
P0305 Cylinder No. 5 misfire detected See DTC P0301, P0302, P0303, P0304, P0305, P0306, P0316 [MZI-3.7] .
P0306 Cylinder No. 6 misfire detected See DTC P0301, P0302, P0303, P0304, P0305, P0306, P0316 [MZI-3.7] .
P0315 CKP system variation not learned See DTC P0315 [MZI-3.7] .
P0316 Misfire detected on startup (first 1000 revolutions) See DTC P0301, P0302, P0303, P0304, P0305, P0306, P0316 [MZI-3.7] .
P0320 Ignition/distributor engine speed input circuit See DTC P0320 [MZI-3.7] .
P0325 KS circuit (RH) See DTC P0325 [MZI-3.7] .
P0330 KS circuit (LH) See DTC P0330 [MZI-3.7] .
P0340 CMP sensor (RH) circuit See DTC P0340 [MZI-3.7] .
P0344 CMP sensor (RH) circuit intermittent See DTC P0344 [MZI-3.7] .
P0345 CMP sensor (LH) circuit See DTC P0345 [MZI-3.7] .
P0349 CMP sensor (LH) circuit intermittent See DTC P0349 [MZI-3.7] .
P0351 Ignition coil No. 1 primary/secondary circuit See DTC P0351, 0352, 0353, 0354, 0355, 0356 [MZI-3.7] .
P0352 Ignition coil No. 2 primary/secondary circuit See DTC P0351, 0352, 0353, 0354, 0355, 0356 [MZI-3.7] .
P0353 Ignition coil No. 3 primary/secondary circuit See DTC P0351, 0352, 0353, 0354, 0355, 0356 [MZI-3.7] .
P0354 Ignition coil No. 4 primary/secondary circuit See DTC P0351, 0352, 0353, 0354, 0355, 0356 [MZI-3.7] .
P0355 Ignition coil No. 5 primary/secondary circuit See DTC P0351, 0352, 0353, 0354, 0355, 0356 [MZI-3.7] .
P0356 Ignition coil No. 6 primary/secondary circuit See DTC P0351, 0352, 0353, 0354, 0355, 0356 [MZI-3.7] .
P0420 Catalyst system efficiency below threshold (RH) See DTC P0420, P0430 [MZI-3.7] .
P0430 Catalyst system efficiency below threshold (LH) See DTC P0420, P0430 [MZI-3.7] .
P0442 Evaporative emission system leak detected (small leak) See DTC P0442, P0456 [MZI-3.7] .
P0443 Purge solenoid valve circuit See DTC P0443 [MZI-3.7] .
P0446 CV solenoid valve control circuit See DTC P0446 [MZI-3.7] .
P0451 Fuel tank pressure sensor range/performance See DTC P0451 [MZI-3.7] .
P0452 Fuel tank pressure sensor low input See DTC P0452 [MZI-3.7] .
P0453 Fuel tank pressure sensor high input See DTC P0453 [MZI-3.7] .
P0454 Fuel tank pressure sensor intermittent See DTC P0454 [MZI-3.7] .
P0455 Evaporative emission system leak detected (gross leak/no flow) See DTC P0455 [MZI-3.7] .
P0456 Evaporative emission system leak detected (very small leak) See DTC P0442, P0456 [MZI-3.7] .
P0457 Evaporative emission system leak detected (fuel cap loose/off) See DTC P0457 [MZI-3.7] .
P0460 Fuel level sensor circuit See DTC P0460 [MZI-3.7] .
P0461 Fuel gauge sender unit range/performance problem See DTC P0461 [MZI-3.7] .
P0462 Fuel gauge sender unit circuit low input See DTC P0462 [MZI-3.7] .
P0463 Fuel gauge sender unit circuit high input See DTC P0463 [MZI-3.7] .
P0480 Fan control circuit See DTC P0480 [MZI-3.7] .
P0505 Idle speed control system problem See DTC P0505 [MZI-3.7] .
P0506 IAC system RPM lower than expected See DTC P0506 [MZI-3.7] .
P0507 IAC system RPM higher than expected See DTC P0507 [MZI-3.7] .
P050E Cold start engine exhaust temperature out of range See DTC P050E [MZI-3.7] .
P053A PCV valve heater control circuit/open See DTC P053A [MZI-3.7] .
P0579 Cruise control multi-function input circuit range/performance See DTC P0579 [MZI-3.7] .
P0581 Cruise control multi-function input circuit high See DTC P0581 [MZI-3.7] .
P0600 Serial communication link See DTC P0600 [MZI-3.7] .
P0602 PCM programming error See DTC P0602 [MZI-3.7] .
P0603 PCM keep alive memory (KAM) error See DTC P0603 [MZI-3.7] .
P0604 Internal control module random access memory (RAM) error See DTC P0604 [MZI-3.7] .
P0605 PCM read only memory (ROM) error See DTC P0605 [MZI-3.7] .
P0606 ECM/PCM processor See DTC P0606 [MZI-3.7] .
P0607 Control module performance See DTC P0607 [MZI-3.7] .
P060A Internal control module monitoring processor performance See DTC P060A, P060C, P060F, P061D [MZI-3.7] .
P060B Internal control module A/D processing performance See DTC P060B [MZI-3.7] .
P060C Internal control module main processor performance See DTC P060A, P060C, P060F, P061D [MZI-3.7] .
P0610 Control module vehicle options error See DTC P0610 [MZI-3.7] .
P061B Internal control module torque calculation performance See DTC P061B [MZI-3.7] .
P061C Internal control module engine RPM performance See DTC P061C [MZI-3.7] .
P061D Internal control module engine air mass performance See DTC P060A, P060C, P060F, P061D [MZI-3.7] .
P061F Internal control module throttle actuator controller performance See DTC P061F [MZI-3.7] .
P0620 Generator control circuit See DTC P0620 [MZI-3.7] .
P0625 Generator field terminal circuit low See DTC P0625 [MZI-3.7] .
P0626 Generator field terminal circuit high See DTC P0626 [MZI-3.7] .
P0642 Sensor reference voltage circuit low See DTC P0642 [MZI-3.7] .
P0643 Sensor reference voltage circuit high See DTC P0643 [MZI-3.7] .
P0645 A/C relay control circuit See DTC P0645 [MZI-3.7] .
P0685 ECM/PCM power relay control circuit/open See DTC P0685 [MZI-3.7] .
P0689 ECM/PCM power relay sense circuit low See DTC P0689 [MZI-3.7] .
P0690 ECM/PCM power relay sense circuit high See DTC P0690 [MZI-3.7] .
P1000 OBD II systems readiness test not complete See DTC P1000 [MZI-3.7] .
P1001 KOER not able to complete, KOER aborted See DTC P1001 [MZI-3.7] .
P1101 MAF sensor out of self-test range See DTC P1101 [MZI-3.7] .
P1127 Exhaust temperature out of range, HO2S tests not completed See DTC P1127 [MZI-3.7] .
P115E Throttle actuator control throttle body air flow trim at max limit See DTC P115E [MZI-3.7] .
P1260 Theft detected, vehicle immobilized See DTC P1260 [MZI-3.7] .
P1285 Cylinder head over temperature condition See DTC P1285, P1299 [MZI-3.7] .
P1288 CHT sensor out of self-test range See DTC P1288 [MZI-3.7] .
P1289 CHT sensor circuit high input See DTC P1289 [MZI-3.7] .
P1290 CHT sensor circuit low input See DTC P1290 [MZI-3.7] .
P1299 Cylinder head over temperature protection active See DTC P1285, P1299 [MZI-3.7] .
P1336 CKP/CMP sensor range/performance See DTC P1336 [MZI-3.7] .
P1397 System voltage out of self-test range See DTC P1397 [MZI-3.7] .
P1450 Unable to bleed up fuel tank vacuum See DTC P1450 [MZI-3.7] .
P145E PCV heater control circuit See DTC P145E [MZI-3.7] .
P1464 A/C demand out of self-test range See DTC P1464 [MZI-3.7] .
P1500 Vehicle speed signal See DTC P1500 [MZI-3.7] .
P1501 Vehicle speed sensor (VSS) out of self-test range See DTC P1501 [MZI-3.7] .
P1633 Keep alive power voltage too low See DTC P1633 [MZI-3.7] .
P1635 Tire/axle out of acceptable range See DTC P1635 [MZI-3.7] .
P1639 Vehicle ID block corrupted, not programmed See DTC P1639 [MZI-3.7] .
P1650 PSP switch out of self-test range See DTC P1650 [MZI-3.7] .
P1674 Control module software corrupted See DTC P1674 [MZI-3.7] .
P1703 Brake switch out of self-test range See DTC P1703 [MZI-3.7] .
P2100 Throttle actuator circuit open See DTC P2100 [MZI-3.7] .
P2101 Throttle actuator circuit range/performance See DTC P2101 [MZI-3.7] .
P2104 Throttle actuator control system - forced idle See DTC P2104, P2105, P2106, P2110 [MZI-3.7] .
P2105 Throttle actuator control system - forced engine shutdown See DTC P2104, P2105, P2106, P2110 [MZI-3.7] .
P2107 Throttle actuator control module processor See DTC P2107 [MZI-3.7] .
P2110 Throttle actuator control system - forced limited RPM See DTC P2104, P2105, P2106, P2110 [MZI-3.7] .
P2111 Throttle actuator control system - stuck open See DTC P2111 [MZI-3.7] .
P2112 Throttle actuator control system - stuck closed See DTC P2112 [MZI-3.7] .
P2121 APP sensor No. 1 circuit range/performance See DTC P2121, P2126, P2131 [MZI-3.7] .
P2122 APP sensor No. 1 circuit low input See DTC P2122 [MZI-3.7] .
P2123 APP sensor No. 1 circuit high input See DTC P2123 [MZI-3.7] .
P2126 APP sensor No. 2 circuit range/performance See DTC P2121, P2126, P2131 [MZI-3.7] .
P2127 APP sensor No. 2 circuit low input See DTC P2127 [MZI-3.7] .
P2128 APP sensor No. 2 circuit high input See DTC P2128 [MZI-3.7] .
P2131 APP sensor No. 3 circuit range/performance See DTC P2121, P2126, P2131 [MZI-3.7] .
P2132 APP sensor No. 3 circuit low input See DTC P2132 [MZI-3.7] .
P2133 APP sensor No. 3 circuit high input See DTC P2133 [MZI-3.7] .
P2135 TP sensor No. 1/No. 2 voltage correlation See DTC P2135 [MZI-3.7] .
P2195 Front HO2S (RH) signal stuck lean See DTC P2195, P2197 [MZI-3.7] .
P2196 Front HO2S (RH) signal stuck rich See DTC P2196, P2198 [MZI-3.7] .
P2197 Front HO2S (LH) signal stuck lean See DTC P2195, P2197 [MZI-3.7] .
P2198 Front HO2S (LH) signal stuck rich See DTC P2196, P2198 [MZI-3.7] .
P2270 Rear HO2S (RH) signal stuck lean See DTC P2270, P2272 [MZI-3.7] .
P2271 Rear HO2S (RH) signal stuck rich See DTC P2271, P2273 [MZI-3.7] .
P2272 Rear HO2S (LH) signal stuck lean See DTC P2270, P2272 [MZI-3.7] .
P2273 Rear HO2S (LH) signal stuck rich See DTC P2271, P2273 [MZI-3.7] .
P260F Evaporative emission system monitoring processor performance See DTC P260F [MZI-3.7] .
scientia non olet · About LEMON Manuals