Mazda DISI DTC List

Owned by Brandyn Mowat
Last updated: Dec 11, 2019
17 min read

P0011 CMP timing over-advanced ON 2 CCM

P0012 CMP timing over-retarded ON 2 CCM

P0031 Front HO2S heater circuit low input ON 2 O2 sensor heater

P0032 Front HO2S heater circuit high input ON 2 O2 sensor heater

P0037 Rear HO2S heater circuit low input ON 2 O2 sensor heater

P0038 Rear HO2S heater circuit high input ON 2 O2 sensor heater

P0101 MAF sensor inconsistent with TP sensor or engine speed ON 2 CCM

P0102 MAF circuit low input ON 1 CCM P0103 MAF circuit high input ON 1 CCM

P0106 MAP sensor performance problem ON 2 CCM

P0107 MAP sensor circuit low input ON 1 CCM

P0108 MAP sensor circuit high input ON 1 CCM

P0111 IAT circuit performance problem ON 2 CCM

P0112 IAT circuit low input ON 1 CCM

P0113 IAT circuit high input ON 1 CCM

P0117 ECT circuit low input ON 1 CCM

P0118 ECT circuit high input ON 1 CCM

P0122 TP sensor No.1 circuit low input ON 1 CCM

P0123 TP sensor No.1 circuit high input ON 1 CCM

P0125 Excessive time to enter closed loop fuel control ON 2 CCM

P0126 Coolant thermostat stuck open ON 2 Thermostat

P0128 Coolant thermostat stuck open ON 2 Thermostat

P0131 Front HO2S (stuck low) ON 2 CCM

P0132 Front HO2S (stuck high) ON 2 CCM

P0133 Front HO2S circuit malfunction ON 2 O2 sensor

P0134 Front HO2S circuit no activity detected ON 2 CCM

P0137 Rear HO2S circuit low input ON 2 CCM

P0138 Rear HO2S circuit high input ON 2 CCM

P0140 Rear HO2S circuit no activity detected ON 2 CCM

P0171 Fuel trim system too lean ON 2 Fuel

P0172 Fuel trim system too rich ON 2 Fuel

P0222 TP sensor No.2 circuit low input ON 1 CCM

P0223 TP sensor No.2 circuit high input ON 1 CCM

P0300 Random misfire detected Flash / ON 1 or 2 Misfire

P0301 Cylinder No.1 misfire detected Flash / ON 1 or 2 Misfire

P0302 Cylinder No.2 misfire detected Flash / ON 1 or 2 Misfire

P0303 Cylinder No.3 misfire detected Flash / ON 1 or 2 Misfire

P0304 Cylinder No.4 misfire detected Flash / ON 1 or 2 Misfire P0327 Knock sensor circuit low input ON 1 CCM

P0328 Knock sensor circuit high input ON 1 CCM

P0335 CKP sensor circuit malfunction ON 1 CCM

P0340 CMP sensor circuit malfunction ON 1 CCM

P0401 EGR flow insufficient detected ON 2 EGR

P0402 EGR flow excessive detected ON 2 EGR

P0403 EGR valve (stepper motor) circuit malfunction ON 2 CCM

P0420 Catalyst system efficiency below threshold ON 2 Catalyst P0441 Evaporative emission control system incorrect purge flow ON 2 Evaporative P0442 Evaporative emission control system leak detected (small leak) ON 2 Evaporative
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P0443 Evaporative emission system purge control valve circuit malfunction ON 2 CCM

P0446 Change over valve (COV) (EVAP system leak pump) stuck close ON 2 Evaporative

P0455 Evaporative emission system leak detected (gross leak) ON 2 Evaporative

P0456 Evaporative emission system leak detected (very small leak) ON 2 Evaporative

P0461 Fuel gauge sender unit circuit range/performance ON 2 CCM

P0462 Fuel gauge sender unit circuit low input ON 2 CCM

P0463 Fuel gauge sender unit circuit high input ON 2 CCM

P0480 Fan relay No.1 control circuit malfunction OFF 2 Other

P0481 Fan relay No.2 and No.3 control circuit malfunction OFF 2 Other

P0482 Fan relay No.4 control circuit malfunction OFF 2 Other P0500 Vehicle speed sensor (VSS) circuit malfunction ON 2 CCM

P0505 Idle control system malfunction OFF - - - (See DTC P0505)

P0506 Idle control system RPM lower than expected ON 2 CCM

P0507 Idle control system RPM higher than expected ON 2 CCM

P0550 PSP switch circuit malfunction ON 2 CCM

P0564 Cruise control switch circuit malfunction OFF 1 Other

P0571 Brake switch circuit malfunction OFF 1 Other

P0601 Internal control module memory check sum error ON 1 CCM

P0602 PCM programming error ON 1 CCM

P0604 PCM RAM error ON 1 CCM

P0606 ECM/PCM processor ON 1 CCM

P0607 Control module performance ON 1 CCM

P0610 Control module vehicle options error ON 1 CCM

P0638 Throttle actuator control range/performance ON 1 CCM

P0661 Variable intake-air system control solenoid valve circuit low input OFF 2 Other

P0662 Variable intake-air system control solenoid valve circuit high input OFF 2 Other

P0703 Brake switch No.1 circuit malfunction ON 2 CCM

P0704 Clutch switch circuit malfunction ON 2 CCM

P0850 Neutral switch circuit malfunction ON 2 CCM

P1410 VAD control system circuit malfunction OFF 2 Other

P1562 PCM +BB voltage low ON 1 CCM

P2004 Variable tumble control system (VTCS) shutter valve stuck open ON 2 CCM

P2006 Variable tumble control system (VTCS) shutter valve stuck closed ON 2 CCM

P2009 Variable tumble control solenoid valve circuit low input ON 2 CCM

P2010 Variable tumble control solenoid valve circuit high input ON 2 CCM

P2088 CMP actuator circuit low ON 2 CCM

P2089 CMP actuator circuit high ON 2 CCM

P2100 Throttle actuator circuit open ON 1 CCM

P2101 Throttle actuator circuit range/performance ON 1 CCM

P2102 Throttle actuator circuit low input ON 1 CCM

P2103 Throttle actuator control motor circuit high input ON 1 CCM

P2107 Throttle actuator control module processor ON 1 CCM

P2108 Throttle actuator control module performance ON 1 or 2 CCM

P2119 Throttle actuator control throttle body range/performance ON 2 CCM

P2122 Accelerator pedal position (APP) sensor No.1 circuit low input ON 1 CCM

P2123 Accelerator pedal position (APP) sensor No.1 circuit high input ON 1 CCM

P2127 Accelerator pedal position (APP) sensor No.2 circuit low input ON 1 CCM

P2128 Accelerator pedal position (APP) sensor No.2 circuit high input ON 1 CCM

P2135 Throttle position sensor No.1/No.2 voltage correlation ON 1 CCM

P2138 Accelerator pedal position (APP) sensor No.1/No.2 voltage correlation ON 1 CCM
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P2228 BARO sensor circuit low input ON 1 CCM

P2229 BARO sensor circuit high input ON 1 CCM

P2401 Evaporative emission system leak detection pump control circuit low ON 2 Other

P2402 Evaporative emission system leak detection pump control circuit high ON 2 Other

P2404 Evaporative emission system leak detection pump sense circuit malfunction ON 2 Other

P2405 Evaporative emission system leak detection pump sense circuit low input ON 2 Other

P2406 Evaporative emission system leak detection pump sense circuit high input ON 2 Other

P2407 Evaporative emission system leak detection pump sense circuit intermittent ON - Other

P2502 Generator terminal B circuit open OFF 1 Other

P2503 Generator output voltage signal no electricity OFF 1 Other

P2504 Battery overcharge OFF 1 Other

DTC No. Condition MIL DC Monitor item Memory function Page

P0011 CMP timing over-advanced (RH) ON 1 CCM

P0012 CMP timing over-retarded (RH) ON 1 CCM

P0021 CMP timing over-advanced (LH) ON 1 CCM

P0022 CMP timing over-retarded (LH) ON 1 CCM

P0031 HO2S heater (RF) circuit low ON 2 O2 sensor heater

P0032 HO2S heater (RF) circuit high ON 2 O2 sensor heater

P0037 HO2S heater (RR) circuit low ON 2 O2 sensor heater

P0038 HO2S heater (RR) circuit high ON 2 O2 sensor heater

P0051 HO2S heater (LF) circuit low ON 2 O2 sensor heater

P0052 HO2S heater (LF) circuit high ON 2 O2 sensor heater

P0057 HO2S heater (LR) circuit low ON 2 O2 sensor heater

P0058 HO2S heater (LR) circuit high ON 2 O2 sensor heater

P0101 MAF sensor inconsistent with TP sensor ON 2 CCM P

0102 MAF circuit low input ON 1 CCM

P0103 MAF circuit high input ON 1 CCM

P0111 IAT circuit performance problem ON 2 CCM

P0112 IAT circuit low input ON 1 CCM

P0113 IAT circuit high input ON 1 CCM

P0117 ECT circuit low input ON 1 CCM

P0118 ECT circuit high input ON 1 CCM

P0122 TP sensor No.1 circuit low input ON 1 CCM

P0123 TP sensor No.1 circuit high input ON 1 CCM

P0125 Excessive time to enter closed loop fuel control ON 2 CCM

P0126 Coolant thermostat ON 2 Thermostat

P0128 Coolant thermostat ON 2 Thermostat

P0131 HO2S (RF) no inversion (low stuck) ON 2 CCM

P0132 HO2S (RF) no inversion (high stuck) ON 2 CCM

P0133 HO2S (RF) circuit malfunction ON 2 O2 sensor

P0134 HO2S (RF) circuit no activity detected ON 2 CCM

P0138 HO2S (RR) circuit high input ON 2 CCM

P0140 HO2S (RR) circuit no activity detected ON 2 CCM

P0151 HO2S (LF) no inversion (low stuck) ON 2 CCM

P0152 HO2S (LF) no inversion (high stuck) ON 2 CCM

P0153 HO2S (LF) circuit malfunction ON 2 O2 sensor

P0154 HO2S (LF) circuit no activity detected ON 2 CCM

P0158 HO2S (LR) circuit high input ON 2 CCM

P0160 HO2S (LR) circuit no activity detected ON 2 CCM
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P0171 Fuel trim system (RH) too lean ON 2 Fuel

P0172 Fuel trim system (RH) too rich ON 2 Fuel

P0174 Fuel trim system (LH) too lean ON 2 Fuel

P0175 Fuel trim system (LH) too rich ON 2 Fuel

P0222 TP sensor No.2 circuit low input ON 1 CCM

P0223 TP sensor No.2 circuit high input ON 1 CCM

P0300 Random misfire detected Flash / ON 1 or 2 Misfire

P0301 Cylinder No.1 misfire detected Flash / ON 1 or 2 Misfire

P0302 Cylinder No.4 misfire detected Flash / ON 1 or 2 Misfire

P0303 Cylinder No.2 misfire detected Flash / ON 1 or 2 Misfire

P0304 Cylinder No.5 misfire detected Flash / ON 1 or 2 Misfire

P0305 Cylinder No.3 misfire detected Flash / ON 1 or 2 Misfire

P0306 Cylinder No.6 misfire detected Flash / ON 1 or 2 Misfire

P0325 KS circuit ON 1 CCM

P0335 CKP sensor circuit malfunction ON 1 CCM

P0340 CMP sensor (RH) circuit malfunction ON 1 CCM

P0345 CMP sensor (LH) circuit malfunction ON 1 CCM

P0401 EGR flow insufficient detected ON 2 EGR

P0402 EGR flow excessive detected ON 2 EGR

P0403 EGR valve (stepper motor) circuit malfunction ON 2 CCM

P0421 Warm-up catalyst system (RH) efficiency below threshold ON 2 Catalyst

P0431 Warm-up catalyst system (LH) efficiency below threshold ON 2 Catalyst

P0441 EVAP control system incorrect purge flow ON 2 Evaporative

P0442 EVAP control system leak detected (small leak) ON 2 Evaporative

P0443 EVAP control system purge control valve circuit malfunction ON 2 CCM

P0446 Change over valve (EVAP leak detection pump) stuck close ON 2 Evaporative

P0455 EVAP control system leak detected (large leak) ON 2 Evaporative

P0456 EVAP control system leak detected (very small leak) ON 2 Evaporative

P0461 Fuel gauge sender unit circuit range/performance ON 2 CCM

P0462 Fuel gauge sender unit circuit low input ON 2 CCM

P0463 Fuel gauge sender unit circuit high input ON 2 CCM

P0480 Fan control circuit malfunction OFF 2 Other

P0500 VSS circuit malfunction ON 2 CCM

P0505 Idle control system malfunction OFF - - - (See DTC P0505 [AJ] .)

P0506 Idle control system RPM lower than expected ON 2 CCM

P0507 Idle control system RPM higher than expected ON 2 CCM

P0550 PSP switch circuit malfunction ON 2 CCM

P0564 Cruise control switch circuit malfunction OFF 1 Other

P0571 Brake switch circuit malfunction OFF 1 Other

P0602 PCM programming error ON 1 CCM

P0606 ECM/PCM processor OFF 1 Other

P0610 Control module vehicle options error ON 1 CCM

P0703 Brake switch No.1 input malfunction ON 2 CCM

P0704 Clutch switch input malfunction ON 2 CCM

P0850 Neutral switch input malfunction ON 2 CCM

P1309 PCM IC for misfire detection ON 2 CCM

P1410 VAD control system circuit malfunction OFF 2 Other

P1487 EGR boost sensor solenoid valve circuit malfunction ON 2 CCM

P1562 PCM +BB voltage low ON 1 CCM

P2088 CMP actuator (RH) circuit low ON 1 CCM
P2089 CMP actuator (RH) circuit high ON 1 CCM

P2092 CMP actuator (LH) circuit low ON 1 CCM

P2093 CMP actuator (LH) circuit high ON 1 CCM

P2100 Throttle actuator control motor circuit/open ON 1 CCM

P2101 Throttle actuator control motor circuit range/performance ON 1 CCM

P2105 Throttle actuator control system - forced engine shutdown OFF 1 Other

P2107 Throttle actuator control module processor ON 1 CCM

P2110 Throttle actuator control system - forced limited RPM ON 1 CCM

P2111 Throttle actuator control system - stuck open ON 1 CCM

P2112 Throttle actuator control system - stuck close ON 1 CCM

P2119 Throttle actuator control throttle body range/performance ON 2 CCM

P2122 APP sensor No.1 circuit low input ON 1 CCM

P2123 APP sensor No.1 circuit high input ON 1 CCM

P2127 APP sensor No.2 circuit low input ON 1 CCM

P2128 APP sensor No.2 circuit high input ON 1 CCM

P2135 TP sensor No.1/No.2 voltage correlation ON 1 CCM

P2138 APP sensor No.1/No.2 voltage correlation ON 1 CCM

P2227 EGR boost sensor circuit performance problem ON 2 CCM

P2228 EGR boost sensor circuit low input ON 1 CCM

P2229 EGR boost sensor circuit high input ON 1 CCM

P2401 EVAP system leak detection pump control circuit low ON 2 Evaporative

P2402 EVAP system leak detection pump control circuit high ON 2 Evaporative

P2404 EVAP system leak detection pump sense circuit malfunction ON 2 Evaporative

P2405 EVAP system leak detection pump sense circuit low input ON 2 Evaporative

P2406 EVAP system leak detection pump sense circuit high input ON 2 Evaporative

P2407 EVAP system leak detection pump sense circuit intermittent ON 2 Evaporative

P2502 Generator terminal B circuit open OFF 1 Other

P2503 Generator output voltage signal no electricity OFF 1 Other

P2504 Battery overcharge OFF 1 Other

U0073 CAN system communication error (See MULTIPLEX COMMUNICATION SYSTEM .)

U0121 Communication error to ABS/TCS HU/CM (See MULTIPLEX COMMUNICATION SYSTEM .)

P1000 OBD II Monitor Testing Not Completed

P1001 Unable to Achieve Self-Test Function Or SCP Error

P1100 Mass Air Flow Sensor Circuit Intermittent - Read Our Article On Automotive Circuit Testing For Help With This Mazda Check Engine Light Code

P1101 Mass Air Flow Sensor Circuit Out Of Self-Test Range

P1102 Mass Air Flow Sensor Signal Inconsistent With Throttle Position Sensor

P1103 Mass Air Flow Sensor Signal Inconsistent With Engine Speed

P1110 Intake Air Temperature Sensor Signal (Dynamic Chamber) Circuit - Read Our Article On Automotive Circuit Testing For Help With This Mazda Check Engine Light Code

P1112 Intake Air Temperature Sensor Circuit Intermittent - Read Our Article On Automotive Circuit Testing For Help With This Mazda Check Engine Light Code

P1113 Intake Air Temperature Sensor Signal (Dynamic Chamber) Circuit - Read Our Article On Automotive Circuit Testing For Help With This Mazda Check Engine Light Code

P1114 Intake Air Temperature Sensor Circuit Low Input

P1116 ECT Sensor Circuit Out Of Self Test Range

P1117 ECT Sensor Signal Intermittent

P1120 Throttle Position Sensor Out Of Range Low

P1121 Throttle Position Sensor Signal Not Consistent With Mass Air Flow Signal

P1122 Throttle Position Stuck Closed

P1123 Throttle Position Stuck Open

P1124 Throttle Position Sensor Signal Out Of Self Test Range

P1125 Throttle Position Sensor Signal Intermittent - Read Our Article On Automotive Circuit Testing For Help With This Mazda Check Engine Light Code

P1126 Throttle Position (Narrow Range) Sensor Circuit - Read Our Article On Automotive Circuit Testing For Help With This Mazda Check Engine Light Code

P1127 HO2S Bank 1 Sensor 2 Heater Not On During Key On Engine Running Self Test

P1128 HO2S Bank 1 Sensor 1 Signals Swapped In Key On Engine Running Self Test

P1129 Downstream H02S Sensors Swapped

P1130 HO2S Bank 1 Sensor 1 Not Switching (Fuel Control Limit Reached) - Read Our Article On Oxygen Sensor Codes For Help With This Mazda Check Engine Light Code

P1131 HO2S Bank 1 Sensor 1 Signal Below 0.45v (A/F Ratio Too Lean) - Read Our Article On Oxygen Sensor Codes For Help With This Mazda Check Engine Light Code

P1132 HO2S Bank 1 Sensor 1 Signal Above 0.45v (A/F Ratio Too Rich) - Read Our Article On Oxygen Sensor Codes For Help With This Mazda Check Engine Light Code

P1133 Bank 1 Fuel Control Shifted Lean

P1134 Bank 1 Fuel Control Shifted Rich

P1135 HO2S Bank 1 Sensor 1 Heater Circuit Low Input

P1136 HO2S Bank 1 Sensor 1 Heater Circuit High Input

P1137 HO2S Bank 1 Sensor 2 Not Switching (Fuel Control Limit Reached) - Read Our Article On Oxygen Sensor Codes For Help With This Mazda Check Engine Light Code

P1138 HO2S Bank 1 Sensor 2 Signal Above 0.45v (A/F Ratio Too Rich) - Read Our Article On Oxygen Sensor Codes For Help With This Mazda Check Engine Light Code

P1141 HO2S Bank 1 Sensor 2 Heater Circuit Low Input

P1142 HO2S Bank 1 Sensor 2 Heater Circuit High Input

P1143 HO2S Bank 1 Sensor 3 Signal Below 0.45v (A/F Ratio Too Lean) - Read Our Article On Oxygen Sensor Codes For Help With This Mazda Check Engine Light Code

P1144 HO2S Bank 1 Sensor 3 Signal Above 0.45v (A/F Ratio Too Rich) - Read Our Article On Oxygen Sensor Codes For Help With This Mazda Check Engine Light Code

P1150 HO2S Bank 2 Sensor 1 Not Switching (Fuel Control Limit Reached) - Read Our Article On Oxygen Sensor Codes For Help With This Mazda Check Engine Light Code

P1151 HO2S Bank 2 Sensor 1 Signal Below 0.45v (A/F Ratio Too Lean) - Read Our Article On Oxygen Sensor Codes For Help With This Mazda Check Engine Light Code

P1152 HO2S Bank 2 Sensor 1 Signal Above 0.45v (A/F Ratio Too Rich) - Read Our Article On Oxygen Sensor Codes For Help With This Mazda Check Engine Light Code

P1153 Bank 2 Fuel Control Shifted Lean(FAOSC)

P1154 Bank 2 Fuel Control Shifted Rich (FAOSC)

P1169 HO2S Bank 1 Sensor 1 Circuit Fixed (Bank 1 Sensor 1)

P1170 HO2S Bank 1 Sensor 1 Circuit Fixed (Bank 1 Sensor 1)

P1173 HO2S Bank 2 Sensor 1 Circuit Fixed (Bank 2 Sensor 1)

P1182 Fuel Shut Off Solenoid Circuit

P1189 Pump Speed Signal

P1190 Calibration Resistor Out Of Range

P1191 TP (Controlled) Circuit

P1194 ECM, PCM, A/D Converter

P1195 EGR Boost Sensor Circuit

P1196 Ignition Switch Start Circuit

P1197 Mileage Switch Circuit

P1213 Start Injector Circuit

P1221 Traction Control System

P1222 Traction Control Output Circuit

P1226 Control Sleeve Sensor Circuit
P1235 Fuel Pump Control Circuit

P1236 Fuel Pump Control Out Range

P1248 Turbo Boost Pressure Not Detected

P1250 Pressure Regulator Control Solenoid Circuit

P1251 Air Mixture Solenoid Circuit

P1252 Pressure Regulator Control Solenoid '2' Circuit

P1260 Anti-Theft System Signal Detected - Engine Disabled

P1270 Engine RPM or Vehicle Speed Limit Reached

P1279 Control Sleeve Sensor Circuit Range/Performance

P1298 Injector Driver Module Failure

P1309 Misfire Detection Monitor

P1312 Injection Pump Timing Actuator Circuit

P1318 Injection Timing Piston Position Sensor Circuit

P1319 Injection Timing Piston Position Sensor Circuit Range/Performance

P1345 No CMP or SGC Signal

P1351 Ignition Diagnostic Monitor Signal Lost To PCM Or Out Of Range

P1352 Ignition Coil 'A' Primary Circuit

P1353 Ignition Coil 'B' Primary Circuit

P1354 Ignition Coil 'C' Primary Circuit

P1358 Ignition Diagnostic Monitor Signal Out Of Self Test Range

P1359 SPOUT Signal Lost To Powertrain Control Module Or Out Of Range

P1360 Ignition Coil 'A' Secondary Circuit

P1361 Ignition Coil 'B' Secondary Circuit

P1362 Ignition Coil 'C' Secondary Circuit

P1364 Ignition Coil Primary Circuit

P1365 Ignition Coil Secondary Circuit

P1382 Camshaft Position Timing Solenoid #1 Circuit

P1387 Camshaft Position Timing Solenoid #2 Circuit

P1390 Octane Adjust Shorting Bar Out or Circuit Open

P1400 DPFE Sensor Circuit Low Input - Read Our Article on EGR Valve Codes For Help With This Mazda Check Engine Light Code

P1401 DPFE Sensor Circuit High Input - Read Our Article on EGR Valve Codes For Help With This Mazda Check Engine Light Code

P1402 EGR Valve Position Sensor Circuit - Read Our Article on EGR Valve Codes For Help With This Mazda Check Engine Light Code

P1405 DPFE Sensor Upstream Hose Off Or Plugged - Read Our Article on EGR Valve Codes For Help With This Mazda Check Engine Light Code

P1406 DPFE Sensor Downstream Hose Off Or Plugged - Read Our Article on EGR Valve Codes For Help With This Mazda Check Engine Light Code

P1407 No EGR Flow Detected - Read Our Article On EGR Valve Codes For Help With This Mazda Check Engine Light Code

P1408 EGR System Flow Out Of Key On Engine Running Self Test Range - Read Our Article on EGR Valve Codes For Help With This Mazda Check Engine Light Code

P1409 EGR Vacuum Regulator Solenoid Circuit

P1410 EGR Boost Solenoid Valve Stuck

P1412 Exhaust Gas Recirculation Valve Frozen - Read Our Article on EGR Valve Codes For Help With This Mazda Check Engine Light Code

P1415 Air Pump Circuit

P1416 Port Air Circuit

P1417 Port Air Relief Circuit

P1418 Split Air #1 Circuit

P1419 Split Air #2 Circuit
P1439 Floor Temp Switch Circuit

P1443 EVAP System Purge Flow Fault

P1444 EVAP Purge Flow Sensor Circuit Low Voltage

P1445 EVAP Purge Flow Sensor Circuit High Voltage

P1446 Evaporative Vacuum Solenoid Circuit

P1449 Evaporative Check Solenoid Circuit

P1450 Unable To Bleed Up Fuel Tank Vacuum

P1451 Canister Vent Solenoid Circuit

P1455 Fuel Tank Level Sensor Circuit

P1456 Fuel Tank Temperature Sensor Circuit

P1457 Purge Solenoid Control System

P1460 Wide Open Throttle A/C Cut-Off Relay Circuit

P1464 Air Conditioning Control Signal Circuit

P1473 Fan Circuit Open (VLCM)

P1474 Fan Control (Primary Winding) Circuit

P1475 Fan Relay (Low) Circuit

P1476 Fan Relay (High) Circuit

P1477 Additional Fan Relay Circuit

P1479 Fan Control (Condenser Primary) Circuit

P1485 EGR Vacuum Solenoid Circuit - Read Our Article on EGR Valve Codes For Help With This Mazda Check Engine Light Code

P1486 EGR Vent Solenoid Circuit

P1487 EGR-CHK (Boost) Solenoid Circuit

P1491 Secondary Switch Solenoid Circuit

P1492 APLSOL Solenoid Circuit

P1493 RCNT Solenoid Circuit

P1495 TCSPL Solenoid Circuit

P1496 EGR Valve Motor Coil '1' Open or Shorted

P1497 EGR Valve Motor Coil '2' Open or Shorted

P1498 EGR Valve Motor Coil '3' Open or Shorted

P1499 EGR Valve Motor Coil '4' Open or Shorted

P1500 Vehicle Speed Sensor Intermittent Signal

P1501 Vehicle Speed Sensor Out Of Self Test Range

P1502 Vehicle Speed Sensor Circuit Error

P1504 Idle Air Control Solenoid Circuit Intermittent

P1505 Idle Air Control System At Adaptive Clip

P1506 Idle Air Control System Overspeed Detected

P1507 Idle Air Control System Underspeed Detected

P1508 Bypass Air Solenoid '1' Circuit

P1509 Bypass Air Solenoid '2' Circuit

P1510 Idle Signal Circuit

P1511 Idle Switch (Electric Control Throttle) Circuit

P1512 VTCS Fault

P1515 Electric Current Circuit

P1521 VRIS Solenoid '1' Circuit

P1522 VRIS Solenoid '2 Circuit

P1523 VICS Solenoid Circuit

P1524 Charge Air Cooler Bypass Solenoid Circuit

P1525 ABV Vacuum Solenoid Circuit

P1526 ABV Vent Solenoid Circuit
P1527 Bypass Air Solenoid (Accelerate Warmup) Circuit

P1528 Subsidiary Throttle Valve Solenoid Circuit

P1529 L/C Atmospheric Balance Air Control Valve Circuit

P1540 ABV System Fault

P1562 Powertrain Control Module +B Voltage Low

P1566 TCM B+ Voltage Low

P1569 IMRC Circuit Low

P1570 IMRC Circuit High

P1600 Loss Of KAM Power, Circuit Open

P1601 Powertrain Control Module Communication Line To TCM Error

P1602 Immobilizer System Communication Error With Powertrain Control Module

P1602 Powertrain Control Module Communication Line To TCM Error

P1603 Immobilizer System Fault

P1604 Immobilizer System Fault

P1605 Powertrain Control Module Keep Alive Memory Test Error

P1608 Powertrain Control Module (ECM CPU) DTC Test Fault

P1609 Powertrain Control Module (ECM CPU) Knock Sensor Circuit

P1621 Immobilizer System Fault

P1622 Immobilizer System Fault

P1623 Immobilizer System Fault

P1624 Immobilizer System Fault

P1627 Powertrain Control Module (ECM/TCS) Line Communication Error

P1628 Powertrain Control Module (ECM/TCS) Any Line Communication Error

P1630 Alternator Regulator #1 Control Circuit

P1631 Generator Output Voltage Signal (No Output)

P1632 Battery Voltage Monitor Circuit

P1633 Battery Overcharge Fault

P1634 Generator Terminal 'B' Circuit Open

P1645 Fuel Pump Resistor Switch Circuit

P1649 Fuel Injection Pump Module

P1650 Power Steering Pressure Switch Out Of Range Fault

P1651 Power Steering Pressure Switch Circuit

P1652 Power Steering Pressure Switch Circuit

P1680 Metering Oil Pump Failure P1682 Metering Oil Pump Failure

P1683 Metering Oil Pump Temperature Sensor Circuit

P1684 Metering Oil Pump Position Sensor Circuit

P1685 Metering Oil Pump Stepping Motor Cont. Circuit

P1686 Metering Oil Pump Stepping Motor Cont. Circuit

P1687 Metering Oil Pump Stepping Motor Cont. Circuit

P1688 Metering Oil Pump Stepping Motor Cont. Circuit

P1689 Oil Pressure Control Solenoid Circuit

P1690 Wastegate Solenoid Circuit

P1691 Turbo Pressure Control Solenoid Circuit

P1692 Turbo Control Solenoid Circuit

P1693 Turbo Charge Control Circuit

P1694 Turbo Charge Relief Circuit

P1701 Transmission Range Sensor Reverse Engagement Error

P1702 Transmission Range Sensor Circuit Intermittent

P1703 Brake On/Off Switch Out Of Self Test Range
P1705 Transmission Range Sensor Out Of Self Test Range

P1706 High Vehicle Speed Observed In Park

P1708 Clutch Switch Circuit

P1709 Clutch Pedal Position Switch Circuit

P1710 Transmission Control Module Solenoid/Internal Ground Circuit

P1711 Transmission Fluid Temperature Sensor Circuit Out Of Self Test Range

P1713 Transmission Fluid Temperature Sensor Circuit

P1714 Shift Solenoid '1' Mechanical Fault

P1715 Shift Solenoid '2' Mechanical Fault

P1716 Shift Solenoid '3' Mechanical Fault

P1717 Shift Solenoid '4' Mechanical Fault

P1718 Transmission Fluid Temperature Sensor Circuit

P1719 Engine Torque Signal

P1720 Vehicle Speed Sensor '2' Signal Error

P1721 Gear 1 Incorrect Ratio

P1722 Gear 2 Incorrect Ratio

P1723 Gear 3 Incorrect Ratio

P1724 Gear 4 Incorrect Ratio

P1729 Transmission 4x4 Low Switch Error

P1735 First Gear Switch Circuit Failure

P1736 Second Gear Switch Circuit Failure

P1737 Lockup Solenoid

P1738 Shift Time Error

P1739 Slip Solenoid

P1740 Torque Converter Clutch Solenoid Mechanical Fault

P1741 Torque Converter Clutch Control Electrical Fault

P1742 Torque Converter Clutch Solenoid Shorted

P1743 Torque Converter Clutch Failed On - TCIL Is On

P1744 Torque Converter Clutch Solenoid Mechanical Fault

P1745 Line Pressure Solenoid

P1746 Electronic Pressure Control Solenoid Circuit Open

P1747 Electronic Pressure Control Solenoid Circuit

P1748 Pressure Control Solenoid 'A'

P1749 Electronic Pressure Control Solenoid Circuit Low

P1751 Transmission Shift Solenoid 'A' Mechanical Fault

P1752 Transmission Shift Solenoid 'A' Circuit Shorted

P1754 Transmission Coast Clutch Solenoid Electrical Fault

P1756 Transmission Shift Solenoid 'B' Mechanical Fault

P1757 Transmission Shift Solenoid 'B' Circuit Shorted

P1759 2-4 Brake Failsafe Valve Malfunction

P1761 Transmission Shift Solenoid '3' Mechanical Fault

P1762 Transmission SS3/SS4/OD Band Fault

P1763 Low And Reverse Brake Pressure Switch Circuit

P1764 Low And Reverse Brake Failsafe Valve Malfunction

P1765 Transmission 3-2 Timing Solenoid Valve

P1767 Torque Converter Clutch Solenoid Circuit

P1770 Clutch Solenoid Circuit

P1771 Throttle Position Sensor Circuit Open To Transmission Control Module

P1772 Throttle Position Sensor Circuit Shorted To Transmission Control Module

P1775 Torque Down Signal #1 Circuit
P1776 Torque Down Signal #2 Circuit

P1777 Torque Down Response Signal Circuit

P1780 Overdrive Off Switch Not Cycled During The Self Test

P1780 Transmission Control Switch Circuit

P1781 Transmission 4x4 Low Switch Out Of Range Fault

P1783 Transmission Fluid Temperature High Input

P1788 Pressure Control Solenoid 'B' Circuit Open

P1789 Pressure Control Solenoid 'B' Circuit Shorted

P1790 TP (Mechanical) Circuit

P1791 TP (Electric) Circuit

P1792 Barometer Pressure Circuit

P1793 Intake Air Volume Circuit

P1794 Powertrain Control Module Battery Direct Power Circuit

P1795 Idle Switch Circuit

P1796 Kick Down Switch Circuit

P1797 P/N Switch Open Or Short Circuit

P1798 Coolant Temperature Circuit

P1799 Hold Switch Circuit

P1900 Turbine Speed Sensor Circuit Intermittent

P1901 Torque Converter Clutch Circuit Intermittent