ON-BOARD DIAGNOSTIC SYSTEM TEST MODE [MZI-3.7]

id0102d2142500

• To meet EOBD regulations, the following diagnostic test modes have been adopted.

Diagnostic test mode | Item
--- | ---
Mode 01 | Sending diagnostic data (PID data monitor/On-board system readiness test)
Mode 02 | Sending freeze frame data
Mode 03 | Sending emission-related malfunction code (DTC)
Mode 04 | Clearing/resetting emission-related malfunction information
Mode 06 | Sending intermittent monitoring system test results (DMTR)
Mode 07 | Sending continuous monitoring system test results (pending code)
Mode 08 | On-board device control (simulation test, active command mode)
Mode 09 | Request vehicle information

OBD Diagnostic Data Monitor (Mode 01)

PID data monitor
• The PID data monitor items are shown below.

PID data monitor table

Full names | Condition/unit
--- | ---
Ambient air temperature | °C | °F
Absolute load value | %
Accelerator pedal position (sensor No.1) | %
Accelerator pedal position (sensor No.2) | %
Barometric pressure | kPa | psi | Bar
Catalytic converter temperature (RH) | °C | °F
Catalytic converter temperature (LH) | °C | °F
Catalyst efficiency monitor complete | —
Catalyst efficiency monitor enabled | —
Catalyst efficiency monitor evaluated | —
Catalyst efficiency monitor supported | —
Comprehensive components monitor complete | —
Comprehensive components monitor enabled | —
Comprehensive components monitor evaluated | —
Comprehensive components monitor supported | —
Distance since DTCs cleared | km | miles
Number of DTCs detected | —
Engine coolant temperature | °C | °F
Theoretical air/fuel ratio coefficient to calculate target air/fuel ratio | %
Purge solenoid valve control signal | %
Evaporative emission system monitor complete | —
Evaporative emission system monitor enabled | —
Evaporative emission system monitor evaluated | —
Evaporative emission system monitor supported | —
Evaporative emission system vapor pressure | kPa | psi | Bar
Fuel level input | %
Fuel system loop status (RH) | Refer to list below.
Fuel system loop status (LH) | Refer to list below.
Fuel system monitor complete | —
Fuel system monitor enabled | —
Fuel system monitor evaluated | —
Fuel system monitor supported | —
Intake air temperature | °C | °F
Long term fuel trim (RH) | %
Long term fuel trim (LH) | %
Calculated engine load | %
Mass air flow rate | g/s
Malfunction indicator lamp | —
Distance travelled while MIL is activated | km | miles
Misfire detection monitor complete | —
Misfire detection monitor enabled | —
Misfire detection monitor evaluated | —
Misfire detection monitor supported | —
A/F sensor (RH) | A
HO2S (RH) | V
A/F sensor (LH) | A
HO2S (LH) | V
A/F sensor heater, HO2S heater monitor complete | —
A/F sensor heater, HO2S heater monitor enabled | —
A/F sensor heater, HO2S heater monitor evaluated | —
A/F sensor heater, HO2S heater monitor supported | —
A/F sensor, HO2S monitor complete | —
A/F sensor, HO2S monitor enabled | —
A/F sensor, HO2S monitor evaluated | —
A/F sensor, HO2S monitor supported | —
OBD requirement according to vehicle design | —
Engine speed | rpm
Run time | s
Short term fuel trim (RH) | %
Short term fuel trim (LH) | %
Front short term fuel trim (RH) | %
Front short term fuel trim (LH) | %
Spark advance requested | °
Throttle actuator control signal | %
Absolute throttle position | %
TP (sensor No.2) | %
Relative throttle position | %
Control module voltage | V
Vehicle speed | km/h | mph
Number of warm-ups since DTCs cleared | —

Meaning of fuel system loop status
• The following information is displayed on the tester.

  ― Feedback operating: A/F sensor, HO2S being used for feedback is normal.
  ― Feedback stops: ECT is lower than the determined feedback zone.
  ― Feedback stops: Open loop due to driving condition.
  ― Feedback stops: Open loop due to detected system fault.

OBD Freeze Frame Data (Mode 02)

• The Freeze Frame Data monitor items are shown below.

Freeze Frame Data monitor table

Full names | Condition/unit
--- | ---
Ambient air temperature | °C | °F
Accelerator pedal position (sensor No.1) | %
Accelerator pedal position (sensor No.2) | %
Accelerator pedal position (sensor No.3) | %
Engine coolant temperature | °C | °F
Fuel rail pressure | kPa | psi | Bar
Fuel system loop status (RH) | Refer to list below.
Fuel system loop status (LH) | Refer to list below.
Long term fuel trim (RH) | %
Long term fuel trim (LH) | %
Calculated load value | %
Manifold absolute pressure | kPa | psi | Bar
Engine speed | rpm
Run time | s
Short term fuel trim (RH) | %
Short term fuel trim (LH) | %
Spark advance | °
Absolute throttle position | %
Vehicle speed | km/h | mph

Meaning of fuel system loop status
• The following information is displayed on the tester.

  ― Feedback operating: A/F sensor, HO2S being used for feedback is normal.
  ― Feedback stops: ECT is lower than the determined feedback zone.
  ― Feedback stops: Open loop due to driving condition.
  ― Feedback stops: Open loop due to detected system fault.

OBD Diagnostic Trouble Code (Mode 03)

• The DTCs are shown below.

DTC table

DTC | Description | MIL | DC | Self-test type*3
--- | --- | --- | --- | ---
P0010:00 | OCV (RH) circuit open | ON | 2 | C, O, R
P0011:00 | CMP timing over-advanced (RH) | ON | 2 | C, R
P0012:00 | CMP timing over-retarded (RH) | ON | 2 | C, R
P0016:00 | CKP-CMP sensor (RH) correlation | ON | 2 | C, R
P0018:00 | CKP-CMP sensor (LH) correlation | ON | 2 | C
P0020:00 | OCV (LH) circuit open | ON | 2 | C, O, R
P0021:00 | CMP timing over-advanced (LH) | ON | 2 | C, R
P0022:00 | CMP timing over-retarded (LH) | ON | 2 | C, R
P0030:00 | A/F sensor (RH) heater control circuit | ON | 2 | C, R
P0040:00 | A/F sensor (LH/RH) signals swapped | OFF | 1 | R
P0041:00 | HO2S (LH/RH) signals swapped | OFF | 1 | R
P0050:00 | A/F sensor (LH) heater control circuit | ON | 2 | C, R
P0053:00 | A/F sensor (RH) heater resistance | ON | 2 | C, O, R
P0054:00 | HO2S (RH) heater resistance | ON | 2 | C, O, R
P0059:00 | A/F sensor (LH) heater resistance | ON | 2 | C, O, R
P0060:00 | HO2S (LH) heater resistance | ON | 2 | C, O, R
P0068:00 | MAP/MAF-throttle position correlation | ON | 2 | C, R
P0102:00 | MAF circuit low input | ON | 2 | C, O, R
P0103:00 | MAF circuit high input | ON | 2 | C, O, R
P0104:00 | MAF circuit intermittent/erratic | OFF | 1 | C
P0111:00 | IAT sensor circuit range/performance | ON | 2 | C, R
P0112:00 | IAT sensor circuit low input | ON | 2 | C, O, R
P0113:00 | IAT sensor circuit high input | ON | 2 | C, O, R
P0114:00 | IAT sensor Intermittent/erratic | OFF | 1 | C, O, R
P0116:00 | CHT sensor circuit range/performance | ON | 2 | C, R
P0122:00 | TP sensor No.1 circuit low input | ON*2 | 2 | C, O, R
P0123:00 | TP sensor No.1 circuit high input | ON*2 | 2 | C, O, R
P0128:00 | Coolant thermostat (coolant temp below thermostat regulating temperature) | ON | 2 | C
P0131:00 | A/F sensor (RH) low voltage | ON | 2 | C, R
P0132:00 | A/F sensor (RH) circuit high voltage | ON | 2 | C, R
P0133:00 | A/F sensor (RH) circuit slow response | ON | 2 | C, R
P0135:00 | A/F sensor (RH) heater circuit | ON | 2 | C, O, R
P0137:00 | HO2S (RH) circuit low voltage | ON | 2 | C, O, R
P0138:00 | HO2S (RH) circuit high voltage | ON | 2 | C, O, R
P013A:00 | HO2S (RH) slow response-rich to lean | ON | 2 | C, R
P013C:00 | HO2S (LH) slow response-rich to lean | ON | 2 | C
P013E:00 | HO2S (RH) delayed response-rich to lean | ON | 2 | C
P0141:00 | HO2S (RH) heater circuit | ON | 2 | C, O, R
P0148:00 | Fuel delivery error | OFF | 1 | C
P014A:00 | HO2S (LH) delayed response-rich to lean | ON | 2 | C
P0151:00 | A/F sensor (LH) low voltage | ON | 2 | C, O, R
P0152:00 | A/F sensor (LH) circuit high voltage | ON | 2 | C, R
P0153:00 | A/F sensor (LH) circuit slow response | ON | 2 | C
P0155:00 | A/F sensor (LH) heater circuit | ON | 2 | C, O, R
P0157:00 | HO2S (LH) circuit low voltage | ON | 2 | C, O, R
P0158:00 | HO2S (LH) circuit high voltage | ON | 2 | C, O, R
P0161:00 | HO2S (LH) heater circuit | ON | 2 | C, O, R
P0171:00 | System too lean (RH) | ON | 2 | C
P0172:00 | System too rich (RH) | ON | 2 | C
P0174:00 | System too lean (LH) | ON | 2 | C
P0175:00 | System too rich (LH) | ON | 2 | C
P0201:00 | Injector circuit/open—cylinder No.1 | ON | 2 | C, O, R
P0202:00 | Injector circuit/open—cylinder No.2 | ON | 2 | C, O, R
P0203:00 | Injector circuit/open—cylinder No.3 | ON | 2 | C, O, R
P0204:00 | Injector circuit/open—cylinder No.4 | ON | 2 | C, O, R
P0205:00 | Injector circuit/open—cylinder No.5 | ON | 2 | C, O, R
P0206:00 | Injector circuit/open—cylinder No.6 | ON | 2 | C, O, R
P0217:00 | Engine coolant over temperature condition | OFF | 1 | C, O, R
P0219:00 | Engine over speed condition | OFF | 1 | C
P0222:00 | TP sensor No.2 circuit low input | ON*2 | 2 | C, O, R
P0223:00 | TP sensor No.2 circuit high input | ON*2 | 2 | C, O, R
P0230:00 | Fuel pump primary circuit | OFF | 1 | C, O, R
P0231:00 | Fuel pump secondary circuit low | OFF | 1 | C, O, R
P0232:00 | Fuel pump secondary circuit high | OFF | 1 | C, O, R
P0297:00 | Vehicle over speed condition | OFF | 1 | C
P0300:00 | Random misfire detected | ON | 2 | C, R
P0301:00 | Cylinder No.1 misfire detected | ON | 2 | C, R
P0302:00 | Cylinder No.2 misfire detected | ON | 2 | C, R
P0303:00 | Cylinder No.3 misfire detected | ON | 2 | C, R
P0304:00 | Cylinder No.4 misfire detected | ON | 2 | C, R
P0305:00 | Cylinder No.5 misfire detected | ON | 2 | C
P0306:00 | Cylinder No.6 misfire detected | ON | 2 | C
P0315:00 | CKP system variation not learned | ON | 2 | C
P0316:00 | Misfire detected on startup (first 1000 revolutions) | ON | 2 | C
P0320:00 | Ignition/distributor engine speed input circuit | ON | 2 | C, R
P0325:00 | KS circuit (RH) | OFF | 1 | C
P0330:00 | KS circuit (LH) | OFF | 1 | C
P0340:00 | CMP sensor (RH) circuit | ON | 2 | C, R
P0341:00 | CMP sensor (RH) circuit-range/performance | OFF | 1 | C, R
P0344:00 | CMP sensor (RH) circuit intermittent | ON | 2 | C, R
P0345:00 | CMP sensor (LH) circuit | ON | 2 | C
P0346:00 | CMP sensor (LH) circuit-range/performance | OFF | 1 | C
P0349:00 | CMP sensor (LH) circuit intermittent | ON | 2 | C
P0351:00 | Ignition coil No.1 primary/secondary circuit | ON | 2 | C, R
P0352:00 | Ignition coil No.2 primary/secondary circuit | ON | 2 | C, R
P0353:00 | Ignition coil No.3 primary/secondary circuit | ON | 2 | C, R
P0354:00 | Ignition coil No.4 primary/secondary circuit | ON | 2 | C, R
P0355:00 | Ignition coil No.5 primary/secondary circuit | ON | 2 | C, R
P0356:00 | Ignition coil No.6 primary/secondary circuit | ON | 2 | C, R
P0420:00 | Catalyst system efficiency below threshold (RH) | ON | 2 | C
P0430:00 | Catalyst system efficiency below threshold (LH) | ON | 2 | C
P0443:00 | Purge solenoid valve circuit | ON | 2 | C, O, R
P0452:00 | Fuel tank pressure sensor low input | OFF | 1 | C, O, R
P0453:00 | Fuel tank pressure sensor high input | OFF | 1 | C, O, R
P0460:00 | Fuel level sensor circuit | OFF | 1 | C, O, R
P0462:00 | Fuel gauge sender unit circuit low input (2WD) Fuel gauge sender unit (main) circuit low input (AWD) | OFF | 1 | C, O, R
P0463:00 | Fuel gauge sender unit circuit high input (2WD) Fuel gauge sender unit (main) circuit high input (AWD) | OFF | 1 | C, O, R
P0504:00 | Brake switch No.1/No.2 correlation | OFF*2 | 1 | C
P0505:00 | Idle speed control system problem | OFF | 1 | R
P0506:00 | IAC system RPM lower than expected | ON | 2 | C, R
P0507:00 | IAC system RPM higher than expected | ON | 2 | C, R
P050A:00 | Cold start idle air control system performance | ON | 2 | C
P050B:00 | Cold start ignition timing performance | ON | 2 | C
P050E:00 | Cold start engine exhaust temperature out of range | ON | 2 | C
P0532:00 | A/C refrigerant pressure sensor circuit low | OFF | 1 | C, O, R
P0533:00 | A/C refrigerant pressure sensor circuit high | OFF | 1 | C, O, R
P0562:00 | System voltage low | OFF | 1 | C, O, R
P0563:00 | System voltage high | OFF | 1 | C, O, R
P0572:00 | Brake switch A circuit low | OFF | 1 | C
P0573:00 | Brake switch A circuit high | OFF | 1 | C
P0579:00 | Cruise control multi-function input circuit range/performance | OFF | 1 | C
P0581:00 | Cruise control multi-function input circuit high | OFF | 1 | C, O, R
P0600:00 | Serial communication link | ON*2 | 2 | C
P0602:00 | PCM programming error | ON | 2 | C, O, R
P0603:00 | PCM keep alive memory (KAM) error | ON | 2 | C, O
P0604:00 | Internal control module random access memory (RAM) error | ON | 2 | C
P0605:00 | Internal control module read only memory (ROM) error | ON | 2 | C, O
P0607:00 | Control module performance | ON | 2 | C
P060A:00 | Internal control module monitoring processor performance | ON*2 | 2 | C
P060B:00 | Internal control module A/D processing performance | ON*2 | 2 | C
P060C:00 | Internal control module main processor performance | ON*2 | 2 | C
P0610:00 | Control module vehicle options error | ON | 2 | C
P061A:00 | Internal control module torque performance | OFF*1 | 1 | C, R
P061B:00 | Internal control module torque calculation performance | ON*2 | 2 | C, R
P061C:00 | Internal control module engine RPM performance | ON*2 | 2 | C, R
P061D:00 | Internal control module engine air mass performance | ON*2 | 2 | C
P0620:00 | Generator control circuit | OFF | 1 | C
P0625:00 | Generator field terminal circuit low | OFF | 1 | C, R
P0626:00 | Generator field terminal circuit high | OFF | 1 | C, R
P062F:00 | Internal control module EEPROM error | OFF | 1 | C
P0642:00 | Sensor reference voltage circuit low | OFF | 1 | C, O, R
P0643:00 | Sensor reference voltage circuit high | OFF | 1 | C, O, R
P0645:00 | A/C relay control circuit | OFF | 1 | C, O, R
P064D:00 | Internal control module exhaust gas sensor processor performance (RH) | ON | 2 | C, O, R
P064E:00 | Internal control module exhaust gas sensor processor performance (LH) | ON | 2 | C, O, R
P065B:00 | Generator control circuit range/performance | OFF | 1 | C, R
P0685:00 | ECM/PCM power relay control circuit/open | OFF | 1 | C, O, R
P068A:00 | ECM/PCM power relay de-engaged-too early | ON | 2 | C
P06B8:00 | Internal control module non-Volatile Random Access Memory (NVRAM) error | ON | 2 | C
P1001:00 | KOER not able to complete, KOER aborted | OFF | 1 | R
P1101:00 | MAF sensor out of self-test range | OFF | 1 | O, R
P1124:00 | Throttle position sensor A out of self-test range | OFF | 1 | O, R
P1127:00 | Exhaust temperature out of range, HO2S tests not completed | OFF | 1 | R
P115E:00 | Throttle actuator control throttle body air flow trim at max limit | OFF | 1 | C
P1260:00 | Theft detected, vehicle immobilized | OFF | 1 | C
P1285:00 | Cylinder head over temperature condition | OFF | 1 | C, O, R
P1288:00 | CHT sensor out of self-test range | OFF | 1 | O, R
P1289:00 | CHT sensor circuit high input | ON | 2 | C, O, R
P128A:00 | CHT sensor circuit intermittent/erratic | OFF | 1 | C
P1290:00 | CHT sensor circuit low input | ON | 2 | C, O, R
P1299:00 | Cylinder head over temperature protection active | ON | 2 | C, R
P1336:00 | CKP/CMP sensor range/performance | ON | 2 | C
P1397:00 | System voltage out of self-test range | OFF | 1 | O, R
P144A:00 | Evaporative emission system purge vapor line restrict/blocked | ON | 2 | C
P1464:00 | A/C demand out of self-test range | OFF | 1 | O, R
P1501:00 | Vehicle speed sensor (VSS) out of self-test range | OFF | 1 | O, R
P1575:00 | Pedal position out of self test range | OFF | 1 | O
P1633:00 | Keep alive power voltage too low | ON | 2 | C, O, R
P1635:00 | Tire/axle out of acceptable range | OFF | 1 | C
P1639:00 | Vehicle ID block corrupted, not programmed | ON | 2 | C
P1646:00 | A/F sensor (RH) control chip | OFF | 2 | C, O, R
P1647:00 | A/F sensor (LH) control chip | OFF | 2 | C, O, R
P164A:00 | A/F sensor (RH) positive current trim circuit performance | OFF | 1 | C, O, R
P164B:00 | A/F sensor (LH) positive current trim circuit performance | OFF | 1 | C, O, R
P1650:00 | PSP switch out of self-test range | OFF | 1 | O, R
P1674:00 | Control module software corrupted | ON*2 | 2 | C
P1703:00 | Brake switch out of self-test range | OFF | 1 | O, R
P1705:00 | Transaxle range circuit not indicating Park/Neutral during self test | OFF | 1 | O, R
P2067:00*4 | Fuel gauge sender unit (sub) circuit low input | ON | 2 | C, O, R
P2068:00*4 | Fuel gauge sender unit (sub) circuit high input | ON | 2 | C, O, R
P2096:00 | Post catalyst fuel trim system too lean (RH) | ON | 2 | C, R
P2097:00 | Post catalyst fuel trim system too rich (RH) | ON | 2 | C, R
P2098:00 | Post catalyst fuel trim system too lean (LH) | ON | 2 | C
P2099:00 | Post catalyst fuel trim system too rich (LH) | ON | 2 | C
P2101:00 | Throttle actuator circuit range/performance | ON*2 | 2 | C, O, R
P2107:00 | Throttle actuator control module processor | ON*2 | 2 | C
P2111:00 | Throttle actuator control system - stuck open | ON*2 | 2 | C
P2112:00 | Throttle actuator control system - stuck closed | ON*2 | 2 | C
P2122:00 | APP sensor No.1 circuit low input | OFF*2 | 1 | C, O, R
P2123:00 | APP sensor No.1 circuit high input | OFF*2 | 1 | C, O, R
P2127:00 | APP sensor No.2 circuit low input | OFF*2 | 1 | C, O, R
P2128:00 | APP sensor No.2 circuit high input | OFF*2 | 1 | C, O, R
P2135:00 | TP sensor No.1/No.2 voltage correlation | ON*2 | 2 | C
P2138:00 | APP sensor No.1/No.2 voltage correlation | OFF*2 | 1 | C, O, R
P2195:00 | A/F sensor (RH) signal stuck lean | ON*2 | 2 | C, R
P2196:00 | A/F sensor (RH) signal stuck rich | ON*2 | 2 | C, R
P2197:00 | A/F sensor (LH) signal stuck lean | ON*2 | 2 | C, R
P2198:00 | A/F sensor (LH) signal stuck rich | ON | 2 | C, R
P219A:00 | Air/fuel ratio imbalance (RH) | ON | 2 | C
P219B:00 | Air/fuel ratio imbalance (LH) | ON | 2 | C
P2237:00 | A/F sensor (RH) positive current control circuit/open | ON | 2 | C, R
P2240:00 | A/F sensor (LH) positive current control circuit/open | ON | 2 | C, R
P2243:00 | A/F sensor (RH) reference voltage circuit/open | ON | 2 | C, R
P2247:00 | A/F sensor (LH) reference voltage circuit/open | ON | 2 | C, R
P2251:00 | A/F sensor (RH) negative current control circuit/open | ON | 2 | C, R
P2254:00 | A/F sensor (LH) negative current control circuit/open | ON | 2 | C, R
P2270:00 | HO2S (RH) signal stuck lean | ON | 2 | C, R
P2271:00 | HO2S (RH) signal stuck rich | ON | 2 | C, R
P2272:00 | HO2S (LH) signal stuck lean | ON | 2 | C, R
P2273:00 | HO2S (LH) signal stuck rich | ON | 2 | C, R
P2299:00 | Brake pedal position/Accelerator pedal position incompatible | OFF*2 | 1 | C, R
P2610:00 | ECM/PCM internal engine off timer performance | ON | 2 | C
P2627:00 | A/F sensor (RH) positive current trim circuit low | OFF | 1 | C, R
P2630:00 | A/F sensor (LH) positive current trim circuit low | OFF*2 | 1 | C, R
P2A01:00 | HO2S (RH) circuit range/performance | ON | 2 | C, O, R
P2A04:00 | HO2S (LH) circuit range/performance | ON | 2 | C, O, R
U0101:00 | Communication error to TCM | ON | 2 | C, O, R
U0140:00 | Communication error to BCM | OFF | 1 | C, O, R
U0300:00 | Internal control module software incompatibility | ON*2 | 2 | C, O, R
U0300:01 | Internal control module software incompatibility (general electrical failure) | ON*2 | 2 | C, O, R
U0300:02 | Internal control module software incompatibility (general signal failure) | ON*2 | 2 | C, O, R

*1 :The fuel cap warning light illuminates.
*2 :The electronic throttle control (ETC) warning light illuminates.
*3 :C: CMDTC self test, O: KOEO self test, R: KOER self test
*4 :AWD