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ON-BOARD DIAGNOSTIC SYSTEM TEST MODE [PCM (SKYACTIV-G 2.0)]

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2016 – MX-5 – Engine

ON-BOARD DIAGNOSTIC SYSTEM TEST MODE [PCM (SKYACTIV-G 2.0)]

Diagnostic Test Mode

  • To match the OBD-II regulations, the following diagnostic test modes are supported.

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 (Diagnostic trouble 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

Sending Diagnostic Data (Mode 01)

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

PID data monitor table—: Not applicable

Full names

Unit

Monitor status since DTCs cleared

No unit

Fuel system loop status

Refer to list below.

LOAD

%

ECT

°C, °F

Short term fuel trim

%

Long term fuel trim

%

MAP

KPa , mBar , psi, in H20

Engine speed

rpm

Vehicle speed

km/h, mph

Spark advance

°(deg)

IAT

°C, °F

MAF

g/s

Absolute TP

%

A/F sensor and HO2S location

No unit

Input voltage from HO2S

V

OBD requirement according to vehicle design

No unit

Time since engine start

s

Distance travelled while check engine light is activated

km, miles

Fuel pressure

KPa , mBar , psi, in H20

Purge solenoid valve control signal

%

Fuel level input

%

Number of warm-up since DTCs cleared

No unit

Distance travelled since DTCs cleared

km, miles

EVAP system vapor pressure

KPa , mBar , psi, in H20

Barometric pressure

KPa , mBar , psi, in H20

A/F sensor output current

mA

Estimated catalyst converter temperature

°C, °F

Monitor status this driving cycle

PCM voltage

V

Absolute load value

%

Theoretical air/fuel ratio coefficient to calculate target air/fuel ratio

No unit

Relative TP

%

Ambient air temperature

°C, °F

TP from TP sensor No.2

%

APP from APP sensor No.1

%

APP from APP sensor No.2

%

Throttle valve actuator control signal

%

Short term fuel trim (HO2S)

%

Long term fuel trim (HO2S)

%

    Meaning of fuel system loop status

  • The following information is displayed on the tester

    • Feedback stops: ECT is lower than the determined feedback zone

    • Feedback operating: A/F sensor, HO2S being used for feedback is normal

    • Feedback stops: Open loop due to driving condition

    • Feedback stops: Open loop due to detected system fault

    • Feedback operating: Malfunction occurred in HO2S system

Sending Freeze Frame Data (Mode 02)

    Freeze frame data

  • The freeze frame data consists of data for vehicle and engine control system operation conditions when malfunctions in the engine control system are detected and stored in the PCM.

  • Freeze frame data is stored at the instant the check engine light illuminates, and only a part of the DTC data is stored.

  • If there are several malfunctions in the engine control system, only the data for the first malfunction will be stored.

  • If a misfire or fuel injection control malfunction occurs, this data will overwrite the first malfunction that was stored.

  • If the first stored freeze frame data is a misfire or fuel injection control malfunction, the data will not be overwritten.

    Snapshot data

  • The snapshot data stores the currently detected DTC data.

  • The recording timing for the freeze frame data/snapshot data differs depending on the number of DTC drive cycles.

    • For a DTC with a drive cycle number 1, only the malfunction determination data is recorded.

    • For a DTC with a drive cycle number 2, both the malfunction determination and undetermined data is recorded.

Freeze frame data table

—: Not applicable

Freeze frame data item

Unit

Description

Corresponding PID data monitor item

FUELSYS1

Open Loop/Closed Loop/OL-Drive/OL-Fault/CL-Fault

Fuel system status

FUELSYS

LOAD

%

Calculated engine load

ECT

°C, °F

Engine coolant temperature

ECT

SFT1

%

Short term fuel trim

SHRTFT1

LFT1

%

Long term fuel trim

LONGFT1

MAP

KPa , mBar , psi, in H20

Manifold absolute pressure

MAP

RPM

RPM

Engine speed

RPM

VS

KPH, MPH

Vehicle speed

VSS

SPARKADV

°(deg)

Ignition timing

SPARKADV

IAT

°C, °F

Intake air temperature

IAT

MAF

g/sec

Mass airflow

MAF

TP

%

Throttle valve position No.1

TP1

RUNTM

hh:mm:ss

Time from engine start

EVAPPCT

%

Purge solenoid valve controlled value

FLI

%

Fuel level in fuel tank

FLI

WARMUPS

Number of warm-up cycle after DTC cleared

CLRDIST

km, ft, mi

Mileage after DTC cleared

FTP

KPa , mBar , psi, in H20

Evaporative (EVAP) system vapor pressure

FTP

BARO

KPa , mBar , psi, in H20

Barometric pressure

BARO

CATTEMP11

°C, °F

Estimated catalytic converter temperature

CATT11_DSD

VPWR

V

Module supply voltage

VPWR

ALV

%

Engine load

LOAD

EQ_RAT

Target equivalence ratio (lambda)

EQ_RAT11_DSD

TP_REL

%

Relative throttle position

TP_REL

AAT

°C, °F

Ambient air temperature

AAT

TP_B

%

Throttle valve position No.2

TP2

APP_D

%

Accelerator pedal position No.1

APP1

APP_E

%

Accelerator pedal position No.2

APP2

TAC_PCT

%

Target throttle valve position

ETC_DSD

FUEL_TYP

NONE/Gas/METH/ETH/DSL/ELEC

Type of fuel currently being utilized by the vehicle

STSO2FT1

%

Short term fuel trim (HO2S)

SHRTFT12

LGSO2FT1

%

Long term fuel trim (HO2S)

LONGFT12

FRP

KPa , mBar , psi, in H20

Fuel pressure (absolute)

FUEL_PRES

ECT1_SUP

No/Yes

Engine coolant temperature No.1 support

ECT2_SUP

No/Yes

Engine coolant temperature No.2 support

ECT1

°C, °F

Engine coolant temperature No.1

ECT2

°C, °F

Engine coolant temperature No.2

IAT11_SUP

No/Yes

Intake air temperature No.1 support

IAT12_SUP

No/Yes

Intake air temperature No.2 support

IAT11

°C, °F

Intake air temperature No.1

IAT12

°C, °F

Intake air temperature No.2

IAT2

Snapshot data table

—: Not applicable

Snapshot data item

Unit

Definition

Data read/use method

Corresponding PID data monitor item

ALTT_V

V

Generator output voltage

ALTT V

MIL

Off/On

Check engine light illumination status

MIL

APP1

V

Accelerator pedal position No.1

APP1

%

APP2

V

Accelerator pedal position No.2

APP2

%

TP1

V

Throttle valve position No.1

TP1

%

TP2

V

Throttle valve position No.2

TP2

%

ALT_CUR_DSD

A

Generator current desired

BATT_RES

mΩ

Battery inferred internal resistance

TOTAL_TIME

hh:mm:ss

Total time

The elapsed time when the PCM detected a DTC can be calculated by performing the following procedure.

  • Verify the instrument cluster PID item TOTAL_TIME.

  • Verify the snapshot data item TOTAL_TIME.

  • Subtract 2 from 1.

TOTAL_DIST

km, ft, mi

Total distance

The distance traveled when the PCM detected a DTC can be calculated by performing the following procedure.

  • Verify the odometer value in the instrument cluster.

  • Verify the snapshot data item TOTAL_DIST.

  • Subtract 2 from 1.

FUELSYS

OL/CL/OL-Drive/OL-Fault/CL-Fault

Fuel system status

FUELSYS

LOAD_C

%

Calculated engine load

ECT

°C, °F

Engine coolant temperature

ECT

SHRTFT1

%

Short term fuel trim

SHRTFT1

LONGFT1

%

Long term fuel trim

LONGFT1

MAP

KPa , mBar , psi, in H20

Manifold absolute pressure

MAP

RPM

RPM

Engine speed

RPM

VSS

KPH, MPH

Vehicle speed

VSS

SPARKADV

°(deg)

Ignition timing

SPARKADV

IAT

°C, °F

Intake air temperature No.1

IAT

MAF

g/sec

Mass airflow

MAF

O2S12

V

HO2S

O2S12

EG_RUN_TIME

hh:mm:ss

Time from engine start

FUEL_PRES

KPa , mBar , psi, in H20

Fuel pressure

FUEL_PRES

SEGRP_DSD

%

Target EGR valve position

EVAPCP

%

Purge solenoid valve controlled value

FLI

%

Fuel level in fuel tank

FLI

CLR_CNT

Number of warm-up cycle after DTC cleared

CLR_DIST

km, ft, mi

Mileage after DTC cleared

FTP

KPa , mBar , psi, in H20

Fuel tank pressure

FTP

BARO

KPa , mBar , psi, in H20

Barometric pressure

BARO

CATT11_DSD

°C, °F

Estimated catalytic converter temperature

CATT11_DSD

VPWR

V

Module supply voltage

VPWR

LOAD

%

Engine load

LOAD

EQ_RAT11_DSD

Target equivalence ratio (lambda)

EQ_RAT11_DSD

TP_REL

%

Relative throttle position

TP_REL

AAT

°C, °F

Ambient air temperature

AAT

ETC_DSD

%

Target throttle valve position

ETC_DSD

FUEL_TYP

NONE/Gas/METH/ETH/DSL/ELEC

Type of fuel currently being utilized by the vehicle

SHRTFT12

%

Short term fuel trim (HO2S)

SHRTFT12

LONGFT12

%

Long term fuel trim (HO2S)

LONGFT12

FRP

KPa , mBar , psi, in H20

Fuel pressure (absolute)

FUEL_PRES

ECT2_SUP

No/Yes

Engine coolant temperature No.2 support

ECT2

°C, °F

Engine coolant temperature No.2

IAT12

°C, °F

Intake air temperature No.2

IAT2

DTC 7-Digit Code Definition

  • When related systems or components have failed, the CM stores the DTC of the malfunctioning part in the CM memory, and allows for the retrieval of the stored data using a scan tool when necessary. The DTCs are indicated using seven digits. Each digit indicates the following.

Status Byte for DTC

  • The two digits (two digits after hyphen (-)) after the 7-digit DTC.

  • A code which indicates the pending code, current/past malfunction status, or warning illumination status.

  • Can be read by performing a CMDTC self-test using the Mazda Modular Diagnostic System (M-MDS).

  • For details on the status byte, refer to the explanation on the Mazda Modular Diagnostic System (M-MDS) when reading the DTC.

Sending Emission-related Malfunction Code (DTC) (Mode 03)

  • The DTCs are shown below.

×: Applicable—: Not applicable

DTC No.

Check engine light

Master warning light

Charging system warning light

Engine oil warning light

Wrench indicator light

Check fuel cap warning light

Condition

Fail-safe function

Drive cycle

Monitor item

Self test type*1

Memory function

B10A2:00

OFF

OFF

OFF

OFF

OFF

OFF

Vehicle collision

×

1

Other

C

×

P0010:00

ON

OFF

OFF

OFF

OFF

OFF

Electric variable valve timing control circuit range/performance problem

×

1

CCM

C, R

×

P0011:00

ON

OFF

OFF

OFF

OFF

OFF

Electric variable valve timing control system: over-advanced

1

CCM

C

×

P0012:00

ON

OFF

OFF

OFF

OFF

OFF

Electric variable valve timing control system: over-retarded

1

CCM

C

×

P0014:00

ON*6

OFF

OFF

OFF

OFF

OFF

Hydraulic variable valve timing control system: over-advanced

2

CCM

C

×

P0015:00

ON*6

OFF

OFF

OFF

OFF

OFF

Hydraulic variable valve timing control system: over-retarded

2

CCM

C

×

P0016:00*8

ON

OFF

OFF

OFF

OFF

OFF

CKP-CMP (intake side) correlation problem

2

CCM

C

×

P0017:00*8

ON

OFF

OFF

OFF

OFF

OFF

CKP-CMP (exhaust side) correlation problem

2

CCM

C

×

P0031:00

ON

OFF

OFF

OFF

OFF

OFF

A/F sensor heater control circuit low input

×

2

A/F sensor heater, HO2S heater

C, R

×

P0032:00

ON

OFF

OFF

OFF

OFF

OFF

A/F sensor heater control circuit high input

×

2

A/F sensor heater, HO2S heater

C, R

×

P0037:00

ON

OFF

OFF

OFF

OFF

OFF

HO2S heater control circuit low input

×

2

A/F sensor heater, HO2S heater

C, R

×

P0038:00

ON

OFF

OFF

OFF

OFF

OFF

HO2S heater control circuit high input

×

2

A/F sensor heater, HO2S heater

C, R

×

P0053:00*8

ON

OFF

OFF

OFF

OFF

OFF

A/F sensor heater resistance

×

2

A/F sensor heater, HO2S heater

C, R

×

P0054:00*8

ON

OFF

OFF

OFF

OFF

OFF

HO2S heater resistance

×

2

A/F sensor heater, HO2S heater

C, R

×

P0069:00

ON

OFF

OFF

OFF

OFF

OFF

Manifold absolute pressure/atmospheric pressure correlation problem

2

CCM

C

×

P0072:00

OFF

OFF

OFF

OFF

OFF

OFF

Ambient temperature sensor circuit low input

1

Other

C, O, R

×

P0073:00

OFF

OFF

OFF

OFF

OFF

OFF

Ambient temperature sensor circuit high input

1

Other

C, O, R

×

P0087:00

ON

OFF

OFF

OFF

OFF

OFF

Fuel pressure sensor circuit range/performance problem

×

1

CCM

C

×

P0088:00

ON

OFF

OFF

OFF

OFF

OFF

Fuel pressure sensor circuit range/performance problem

×

1

CCM

C

×

P0089:00

ON

OFF

OFF

OFF

OFF

OFF

Spill valve control solenoid valve control circuit range/performance problem

×

1

CCM

C, R

×

P0091:00

ON

OFF

OFF

OFF

OFF

OFF

Fuel pressure regulator control circuit low input

×

1

CCM

C, O, R

×

P0092:00

ON

OFF

OFF

OFF

OFF

OFF

Fuel pressure regulator control circuit high input

×

1

CCM

C, O, R

×

P0097:00

ON

OFF

OFF

OFF

OFF

OFF

IAT sensor No.2 circuit low input

1

CCM

C, O, R

×

P0098:00

ON

OFF

OFF

OFF

OFF

OFF

IAT sensor No.2 circuit high input

1

CCM

C, O, R

×

P0101:00

ON

OFF

OFF

OFF

OFF

OFF

MAF sensor circuit range/performance problem

2

CCM

C

×

P0102:00

ON

OFF

OFF

OFF

OFF

OFF

MAF sensor circuit low input

×

1

CCM

C, O, R

×

P0103:00

ON

OFF

OFF

OFF

OFF

OFF

MAF sensor circuit high input

×

1

CCM

C, O, R

×

P0107:00

ON

OFF

OFF

OFF

OFF

OFF

MAP sensor circuit low input

×

1

CCM

C, O, R

×

P0108:00

ON

OFF

OFF

OFF

OFF

OFF

MAP sensor circuit high input

×

1

CCM

C, O, R

×

P0112:00

ON

OFF

OFF

OFF

OFF

OFF

IAT sensor No.1 circuit low input

×

1

CCM

C, O, R

×

P0113:00

ON

OFF

OFF

OFF

OFF

OFF

IAT sensor No.1 circuit high input

×

1

CCM

C, O, R

×

P0116:00

ON

OFF

OFF

OFF

OFF

OFF

ECT sensor No.1 circuit range/performance problem

1

Engine cooling system

C

×

P0117:00

ON

OFF

OFF

OFF

OFF

OFF

ECT sensor No.1 circuit low input

×

1

Engine cooling system

C, O, R

×

P0118:00

ON

OFF

OFF

OFF

OFF

OFF

ECT sensor No.1 circuit high input

×

1

Engine cooling system

C, O, R

×

P011A:00*8

ON

OFF

OFF

OFF

OFF

OFF

ECT sensor No.1/No.2 performance problem

2

Engine cooling system

C

×

P0122:00

ON

OFF

OFF

OFF

OFF

OFF

TP sensor No.1 circuit low input

×

1

CCM

C, O, R

×

P0123:00

ON

OFF

OFF

OFF

OFF

OFF

TP sensor No.1 circuit high input

×

1

CCM

C, O, R

×

P0126:00*8

ON

OFF

OFF

OFF

OFF

OFF

Thermostat stuck open

2

Engine cooling system

C

×

P0130:00

ON

OFF

OFF

OFF

OFF

OFF

Voltage problem between PCM terminal 1AB and PCM terminal 1AG

×

2

A/F sensor, HO2S

C, R

×

P0131:00

ON

OFF

OFF

OFF

OFF

OFF

A/F sensor circuit low input

×

2

A/F sensor, HO2S

C, R

×

P0132:00

ON

OFF

OFF

OFF

OFF

OFF

A/F sensor circuit high input

×

2

A/F sensor, HO2S

C, R

×

P0133:00

ON

OFF

OFF

OFF

OFF

OFF

A/F sensor circuit slow response

×

2

A/F sensor, HO2S

C

×

P0134:00

ON

OFF

OFF

OFF

OFF

OFF

A/F sensor circuit no activity detected

×

2

A/F sensor, HO2S

C

×

P0137:00

ON

OFF

OFF

OFF

OFF

OFF

HO2S circuit low input

×

2

A/F sensor, HO2S

C

×

P0138:00

ON

OFF

OFF

OFF

OFF

OFF

HO2S circuit high input

2

A/F sensor, HO2S

C, O, R

×

P013A:00*8

ON

OFF

OFF

OFF

OFF

OFF

HO2S: Slow response (during transition from rich to lean)

2

A/F sensor, HO2S

C

×

P013B:00*8

ON

OFF

OFF

OFF

OFF

OFF

HO2S: Slow response (during transition from lean to rich)

2

A/F sensor, HO2S

C

×

P0140:00

ON

OFF

OFF

OFF

OFF

OFF

HO2S circuit no activity detected

2

A/F sensor, HO2S

C

×

P0171:00

ON

OFF

OFF

OFF

OFF

OFF

Fuel trim system too lean

2

Fuel system

C

×

P0172:00

ON

OFF

OFF

OFF

OFF

OFF

Fuel trim system too rich

2

Fuel system

C

×

P0192:00

ON

OFF

OFF

OFF

OFF

OFF

Fuel pressure sensor circuit low input

×

1

CCM

C, O, R

×

P0193:00

ON

OFF

OFF

OFF

OFF

OFF

Fuel pressure sensor circuit high input

×

1

CCM

C, O, R

×

P0201:00

ON

OFF

OFF

OFF

OFF

OFF

Fuel injector circuit/open cylinder No.1

1

CCM

C, O, R

×

P0202:00

ON

OFF

OFF

OFF

OFF

OFF

Fuel injector circuit/open cylinder No.2

1

CCM

C, O, R

×

P0203:00

ON

OFF

OFF

OFF

OFF

OFF

Fuel injector circuit/open cylinder No.3

1

CCM

C, O, R

×

P0204:00

ON

OFF

OFF

OFF

OFF

OFF

Fuel injector circuit/open cylinder No.4

1

CCM

C, O, R

×

P0222:00

ON

OFF

OFF

OFF

OFF

OFF

TP sensor No.2 circuit low input

×

1

CCM

C, O, R

×

P0223:00

ON

OFF

OFF

OFF

OFF

OFF

TP sensor No.2 circuit high input

×

1

CCM

C, O, R

×

P0300:00

Flash/ON

OFF

OFF

OFF

OFF

OFF

Random misfire detected

×

2

Misfire

C

×

P0301:00

Flash/ON

OFF

OFF

OFF

OFF

OFF

Cylinder No.1 misfire detected

×

2

Misfire

C

×

P0302:00

Flash/ON

OFF

OFF

OFF

OFF

OFF

Cylinder No.2 misfire detected

×

2

Misfire

C

×

P0303:00

Flash/ON

OFF

OFF

OFF

OFF

OFF

Cylinder No.3 misfire detected

×

2

Misfire

C

×

P0304:00

Flash/ON

OFF

OFF

OFF

OFF

OFF

Cylinder No.4 misfire detected

×

2

Misfire

C

×

P0327:00

ON

OFF

OFF

OFF

OFF

OFF

KS circuit low input

×

1

CCM

C, O, R

×

P0328:00

ON

OFF

OFF

OFF

OFF

OFF

KS circuit high input

×

1

CCM

C, O, R

×

P0335:00

ON

OFF

OFF

OFF

OFF

OFF

CKP sensor circuit problem

×

1

CCM

C, R

×

P0340:00

ON

OFF

OFF

OFF

OFF

OFF

Intake CMP sensor circuit problem

×

1

CCM

C, R

×

P0365:00

ON

OFF

OFF

OFF

OFF

OFF

Exhaust CMP sensor circuit problem

×

1

CCM

C, R

×

P0421:00

ON

OFF

OFF

OFF

OFF

OFF

Catalytic converter system

1*10 or 2*11

Catalyst

C

×

P0442:00*8

ON

OFF

OFF

OFF

OFF

OFF

Evaporative gas leakage (leakage amount: low)

1

EVAP system

C

×

P0443:00

ON

OFF

OFF

OFF

OFF

OFF

Purge solenoid valve circuit problem

2

CCM

C, R

×

P0446:00*8

ON

OFF

OFF

OFF

OFF

OFF

CV solenoid valve control circuit problem

1

CCM

C, R

×

P0451:00*8

ON

OFF

OFF

OFF

OFF

OFF

Fuel tank pressure sensor: sensor characteristic malfunction

1

CCM

C

×

P0452:00*8

ON

OFF

OFF

OFF

OFF

OFF

Fuel tank pressure sensor low input

1

CCM

C, O, R

×

P0453:00*8

ON

OFF

OFF

OFF

OFF

OFF

Fuel tank pressure sensor high input

1

CCM

C, O, R

×

P0454:00*8

ON

OFF

OFF

OFF

OFF

OFF

Fuel tank pressure sensor intermittent malfunction

1

CCM

C, R

×

P0455:00*8

ON

OFF

OFF

OFF

OFF

OFF

Evaporative gas leakage (leakage amount: large)

1

EVAP system

C

×

P0456:00*9

ON

OFF

OFF

OFF

OFF

OFF

Evaporative gas leakage (leakage amount: extremely low)

1

EVAP system

C

×

P0457:00*8

ON*7

OFF

OFF

OFF

OFF

ON

Fuel-filler cap installation malfunction

1

EVAP system

C

×

P0460:00*8

ON

OFF

OFF

OFF

OFF

OFF

Fuel level sensor circuit malfunction

2

CCM

C, R

×

P0461:00

ON*6

OFF

OFF

OFF

OFF

OFF

Fuel gauge sender unit circuit range/performance problem

2

CCM

C

×

P0462:00

ON*6

OFF

OFF

OFF

OFF

OFF

Fuel gauge sender unit circuit low input

2

CCM

C, O, R

×

P0463:00

ON*6

OFF

OFF

OFF

OFF

OFF

Fuel gauge sender unit circuit high input

2

CCM

C, O, R

×

P0480:00

OFF

OFF

OFF

OFF

OFF

OFF

Cooling fan control circuit malfunction

1

Other

C, O, R

×

P0500:00

ON

OFF

OFF

OFF

OFF

OFF

VSS circuit problem

×

2

CCM

C

×

P0504:00

ON

ON

OFF

OFF

OFF

OFF

Brake switch circuit problem

1

Other

C

×

P0506:00*8

ON

OFF

OFF

OFF

OFF

OFF

IAC system RPM lower than expected

2

CCM

C

×

P0507:00*8

ON

OFF

OFF

OFF

OFF

OFF

IAC system RPM higher than expected

2

CCM

C

×

P050A:00*8

ON

OFF

OFF

OFF

OFF

OFF

Cold start IAC system performance problem

×

2

Cold start emission reduction strategy monitoring

C

×

P050B:00*8

ON

OFF

OFF

OFF

OFF

OFF

Cold start ignition timing performance problem

2

Cold start emission reduction strategy monitoring

C

×

P0520:00

OFF

OFF

OFF

OFF

OFF

OFF

Oil pressure switch circuit problem

1

Other

C, O

×

P0524:00

OFF

ON

OFF

ON*3

OFF

OFF

Engine oil pressure too low

1

Other

C

×

P0532:00

OFF

OFF

OFF

OFF

OFF

OFF

Refrigerant pressure sensor circuit low input

1

Other

C, O, R

×

P0533:00

OFF

OFF

OFF

OFF

OFF

OFF

Refrigerant pressure sensor circuit high input

1

Other

C, O, R

×

P0555:00

OFF

OFF

OFF

OFF

OFF

OFF

Vacuum sensor 2 circuit problem

1

Other

C, O, R

×

P0600:00

ON

OFF

OFF

OFF

OFF

OFF

Serial communication link

1

CCM

C, O, R

×

P0601:00

ON

OFF

OFF

OFF

OFF

OFF

PCM memory check sum error

×

1

CCM

C, O, R

×

P0602:00*8

ON

OFF

OFF

OFF

OFF

OFF

PCM programming error

1

CCM

C, O, R

×

P0604:00

ON

OFF

OFF

OFF

OFF

OFF

PCM RAM error

×

1

CCM

C, O, R

×

P0606:00

ON

OFF

OFF

OFF

OFF

OFF

PCM processor error

×

1

CCM

C, O, R

×

P0607:00

ON

OFF

OFF

OFF

OFF

OFF

Control module performance problem

1

CCM

C, O, R

×

P0610:00*8

ON

OFF

OFF

OFF

OFF

OFF

PCM vehicle configuration error

1

CCM

C, O, R

×

P061B:00

ON

OFF

OFF

OFF

OFF

OFF

Internal control module torque calculation performance problem

×

1

CCM

C, O, R

×

P061D:00

ON

OFF

OFF

OFF

OFF

OFF

Internal control module engine air mass performance problem

×

1

CCM

C, O, R

×

P061F:00

OFF

OFF

OFF

OFF

OFF

OFF

Internal control module throttle valve actuator controller performance problem

1

Other

C, O, R

×

P0638:00

ON

OFF

OFF

OFF

OFF

OFF

Throttle valve actuator control range/performance problem

×

1

CCM

C, O, R

×

P064D:00

ON

OFF

OFF

OFF

OFF

OFF

Internal control module A/F sensor processor performance problem

1

A/F sensor, HO2S

C, R

×

P0685:00

ON

OFF

OFF

OFF

OFF

OFF

Main relay control circuit open

2

CCM

C

×

P06B8:00

ON*6

OFF

OFF

OFF

OFF

OFF

Internal control module non-volatile RAM error

1

Other

C, O, R

×

P06DA:00

OFF

ON

OFF

OFF

OFF

OFF

Engine oil solenoid valve circuit problem

×

1

Other

C, R

×

P0703:00

ON

ON

OFF

OFF

OFF

OFF

Brake switch input circuit problem

2

CCM

C

×

P0704:00*12

ON

OFF

OFF

OFF

OFF

OFF

CPP switch input circuit problem

2

CCM

C

×

P0850:00*12

ON

OFF

OFF

OFF

OFF

OFF

Neutral switch input circuit problem

2

CCM

C

×

P111A:00

OFF

OFF

OFF

OFF

OFF

OFF

Engine coolant temperature is high

×

1

Other

C

×

P117A:00

OFF

OFF

OFF

OFF

OFF

OFF

Engine oil temperature is high

×

1

Other

C

×

P1260:00

OFF

OFF

OFF

OFF

OFF

OFF

Immobilizer system problem

Other

C, O

P130C:00*8

ON

OFF

OFF

OFF

OFF

OFF

Pre-ignition detected

1

Other

C, R

×

P1380:00

OFF

OFF

OFF

OFF

OFF

OFF

Electric variable valve timing control circuit problem

×

1

CCM

C, R

×

P144A:00*8

ON

OFF

OFF

OFF

OFF

OFF

Evaporator system: clogging between fuel tank and fuel tank pressure sensor

1

EVAP system

C

×

P1450:00*8

ON

OFF

OFF

OFF

OFF

OFF

Evaporator system: abnormal negative pressure in fuel tank

1

EVAP system

C

×

P151B:00*2

OFF

OFF

OFF

OFF

OFF

OFF

IAC system problem

Other

R

×

P2090:00

ON

OFF

OFF

OFF

OFF

OFF

OCV circuit low input

×

1

CCM

C, R

×

P2091:00

ON

OFF

OFF

OFF

OFF

OFF

OCV circuit high input

×

1

CCM

C, R

×

P2096:00*8

ON

OFF

OFF

OFF

OFF

OFF

HO2S fuel injection control system: air fuel too lean

2

Fuel system

C

×

P2097:00*8

ON

OFF

OFF

OFF

OFF

OFF

HO2S fuel injection control system: air fuel too rich

2

Fuel system

C

×

P2101:00

ON

OFF

OFF

OFF

OFF

OFF

Throttle valve actuator control motor circuit range/performance problem

×

1

CCM

C, O

×

P2107:00

ON

OFF

OFF

OFF

OFF

OFF

Throttle valve actuator control module processor error

×

1

CCM

C, O, R

×

P2109:00

ON

OFF

OFF

OFF

OFF

OFF

TP sensor minimum stop range/performance problem

×

1

CCM

C, O, R

×

P2110:00

ON

OFF

OFF

OFF

OFF

OFF

Throttle valve actuator control system-forced limited RPM

×

1

CCM

C, R

×

P2112:00

ON

OFF

OFF

OFF

OFF

OFF

Throttle valve actuator motor current range/performance problem

×

1

CCM

C, R

×

P2119:00

ON

OFF

OFF

OFF

OFF

OFF

Throttle valve actuator control throttle body range/performance problem

×

1

CCM

C, R

×

P2122:00

ON

OFF

OFF

OFF

OFF

OFF

APP sensor No.1 circuit low input

×

1

CCM

C, O, R

×

P2123:00

ON

OFF

OFF

OFF

OFF

OFF

APP sensor No.1 circuit high input

×

1

CCM

C, O, R

×

P2127:00

ON

OFF

OFF

OFF

OFF

OFF

APP sensor No.2 circuit low input

×

1

CCM

C, O, R

×

P2128:00

ON

OFF

OFF

OFF

OFF

OFF

APP sensor No.2 circuit high input

×

1

CCM

C, O, R

×

P2135:00

ON

OFF

OFF

OFF

OFF

OFF

TP sensor No.1/No.2 voltage correlation problem

×

1

CCM

C, O, R

×

P2138:00

ON

OFF

OFF

OFF

OFF

OFF

APP sensor No.1/No.2 voltage correlation problem

×

1

CCM

C, O, R

×

P2183:00*8

ON

OFF

OFF

OFF

OFF

OFF

ECT sensor No.2 circuit range/performance problem

2

Engine cooling system

C

×

P2184:00*8

ON

OFF

OFF

OFF

OFF

OFF

ECT sensor No.2 circuit low input

2

Engine cooling system

C, O, R

×

P2185:00*8

ON

OFF

OFF

OFF

OFF

OFF

ECT sensor No.2 circuit high input

2

Engine cooling system

C, O, R

×

P2199:00

ON

OFF

OFF

OFF

OFF

OFF

IAT sensor No.2 correlation problem

2

CCM

C

×

P2226:00

ON

OFF

OFF

OFF

OFF

OFF

BARO sensor range/performance problem

×

1

CCM

C, O, R

×

P2228:00

ON

OFF

OFF

OFF

OFF

OFF

BARO sensor circuit low input

×

1

CCM

C, O, R

×

P2229:00

ON

OFF

OFF

OFF

OFF

OFF

BARO sensor circuit high input

×

1

CCM

C, O, R

×

P2237:00

ON

OFF

OFF

OFF

OFF

OFF

Open circuit between A/F sensor terminal B and PCM terminal 1AG

×

2

A/F sensor, HO2S

C, R

×

P2243:00

ON

OFF

OFF

OFF

OFF

OFF

A/F sensor reference voltage circuit open

2

A/F sensor, HO2S

C, R

×

P2251:00

ON

OFF

OFF

OFF

OFF

OFF

Open circuit between A/F sensor terminal D and PCM terminal 1AB

2

A/F sensor, HO2S

C, R

×

P2299:00

OFF

OFF

OFF

OFF

OFF

OFF

Accelerator pedal: spring back malfunction

×

1

Other

C, R

×

P2302:00

OFF

OFF

OFF

OFF

OFF

OFF

Ion sensor No.1 circuit problem

1

Other

C, R

×

P2305:00

OFF

OFF

OFF

OFF

OFF

OFF

Ion sensor No.2 circuit problem

1

Other

C, R

×

P2308:00

OFF

OFF

OFF

OFF

OFF

OFF

Ion sensor No.3 circuit problem

1

Other

C, R

×

P2311:00

OFF

OFF

OFF

OFF

OFF

OFF

Ion sensor No.4 circuit problem

1

Other

C, R

×

P2428:00

OFF

OFF

OFF

OFF

OFF

OFF

Heat damage assurance control record

×

1

CCM

C

×

P2502:00

OFF

OFF

ON*4

OFF

OFF

OFF

Generator system: Malfunction in voltage generated by generator

×

1

Other

C

×

P2503:00

OFF

OFF

ON*4

OFF

OFF

OFF

Generator system: Voltage generated by generator is low

×

1

Other

C

×

P2504:00

OFF

OFF

ON*4

OFF

OFF

OFF

Generator system: Voltage generated by generator is high

×

1

Other

C

×

P2507:00

ON

OFF

OFF

OFF

OFF

OFF

PCM battery voltage low input

1

CCM

C, O, R

×

P2610:00

ON

OFF

OFF

OFF

OFF

OFF

Malfunction in instrument cluster

×

2

CCM

C, R

×

U0073:00

OFF

OFF

OFF

OFF

OFF

OFF

CAN system communication error (HS CAN)

1

Other

C, O, R

×

U0074:00*13

OFF

OFF

OFF

OFF

OFF

OFF

CAN system communication error (local CAN between PCM and TCM)

1

Other

C, O, R

×

U0101:00*13

ON

OFF

OFF

OFF

OFF

OFF

CAN communication: communication error to TCM

×

1

Other

C, O, R

×

U0121:00

ON

OFF

OFF

OFF

OFF

OFF

CAN communication: communication error to DSC HU/CM

×

1

Other

C, O, R

×

U0131:00

OFF

OFF

OFF

OFF

OFF

OFF

CAN communication: communication error to EPS control module

1

Other

C, O, R

×

U0140:00

OFF

OFF

OFF

OFF

OFF

OFF

CAN communication: communication error to BCM

1

Other

C, O, R

×

U0151:00

OFF

OFF

OFF

OFF

OFF

OFF

CAN communication: communication error to SAS control module

1

Other

C, O, R

×

U0155:00

ON*6

OFF

OFF

OFF

OFF

OFF

CAN communication: communication error to instrument cluster

1

Other

C, O, R

×

U0214:00

OFF

OFF

OFF

OFF

OFF

OFF

CAN communication: communication error to start stop unit

1

Other

C, O, R

×

U0302:00*13

ON

OFF

OFF

OFF

OFF

OFF

TCM processor error

1

Other

C, O, R

×

U0315:00

OFF

OFF

OFF

OFF

OFF

OFF

DSC HU/CM error

1

Other

C, O, R

×

U0320:00

OFF

OFF

OFF

OFF

OFF

OFF

EPS control module error

1

Other

C, O, R

×

U0323:00

OFF

OFF

OFF

OFF

OFF

OFF

Instrument cluster error

1

Other

C, O, R

×

U0336:00

OFF

OFF

OFF

OFF

OFF

OFF

SAS control module error

1

Other

C, O, R

×

U0338:00

OFF

OFF

OFF

OFF

OFF

OFF

Start stop unit error

1

Other

C, O, R

×

U2300:00

OFF

ON*5

OFF

OFF

OFF

OFF

Global central configuration error

×

1

Other

C, R

×

U3000:41

OFF

OFF

OFF

OFF

OFF

OFF

PCM processor error

Other

C, O

*1
C: CMDTC self test, O: KOEO self test, R: KOER self test
*2
KOER self test only
*3
Displays a message related to an engine hydraulic pressure malfunction in the display. (With center display)
*4
Displays a message related to a charge system malfunction in the display. (With center display)
*5
Displays a message related to a vehicle system malfunction in the display. (With center display)
*6
The check engine light may be illuminated depending on the condition.
*7
After two drive cycle since DTC was detected
*8
U.S.A. and CANADA
*9
CALIFORNIA
*10
U.S.A.
*11
Except U.S.A.
*12
MT
*13
AT

OBD-II Diagnostic Monitoring System Test Results (Mode 06)

  • The items supported by the sending intermittent monitoring system are shown below.

OBD Monitor ID

Test ID

Description

Related system

Scaling ID

Unit

01

80

A/F sensor lean-to-rich response time (calculated)

A/F sensor, HO2S

20

Ratio

01

81

A/F sensor rich-to-lean response time (calculated)

20

Ratio

01

82

A/F sensor lean-to-rich response time (calculated)

20

Ratio

01

83

A/F sensor rich-to-lean response time (calculated)

20

Ratio

02

03

Low HO2S voltage for switch time calculation (constant)

0A

Voltage

02

04

High HO2S voltage for switch time calculation (constant)

0A

Voltage

02

05

HO2S rich-to-lean response time (calculated)

10

Time

02

06

HO2S lean-to-rich response time (calculated)

10

Time

02

80

HO2S response time out (calculated)

10

Time

21

80

A/F sensor and HO2S switching time ratio

Catalyst

20

Ratio

35

80

Over-retarded (electric variable valve timing)

Variable valve timing

9C

deg.CA

35

81

Over-advanced (electric variable valve timing)

9C

deg.CA

35

82

Over-retarded (hydraulic variable valve timing)

9C

deg.CA

35

83

Over-advanced (hydraulic variable valve timing)

9C

deg.CA

3A

80

Phase 0 end pressure result and test limits

EVAP system

FE

Pa

3A

81

Phase 4 vapor generation minimum change in pressure and test limits

FE

Pa

3A

82

Phase 0 end pressure result and test limits

FE

Pa

3B

80

Phase 2 0.040” cruise leak check vacuum bleed-up and test limits

FE

Pa

3C

81

EONV positive pressure test result and limits

FE

Pa

3C

82

EONV negative pressure (vacuum) test result and limits

FE

Pa

3C

83

Normalized average of four EONV tests results and limits

03

Raw Value

3D

80

Blocked EVAP system line-screening test

A9

Pa/s

3D

81

Blocked EVAP system line-fault confirmation test

FE

Pa

41

80

A/F sensor heater test result and limits

A/F sensor, HO2S

14

ohm

42

80

HO2S heater test result and limits

14

ohm

A2

0B

Cylinder No.1 average misfire counts for last 10 Drive Cycle

Misfire

24

Counts

A2

0C

Cylinder No.1 misfire counts for last/current Drive Cycle

24

Counts

A3

0B

Cylinder No.2 average misfire counts for last 10 Drive Cycle

24

Counts

A3

0C

Cylinder No.2 misfire counts for last/current Drive Cycle

24

Counts

A4

0B

Cylinder No.3 average misfire counts for last 10 Drive Cycle

24

Counts

A4

0C

Cylinder No.3 misfire counts for last/current Drive Cycle

24

Counts

A5

0B

Cylinder No.4 average misfire counts for last 10 Drive Cycle

24

Counts

A5

0C

Cylinder No.4 misfire counts for last/current Drive Cycle

24

Counts

Sending Continuous Monitoring System Test Results (pending code) (Mode 07)

  • These appear when a problem is detected in a monitored system.

1-drive cycle type
  • If any problems are detected in the first drive cycle, pending codes will be stored in the PCM memory, as well as DTCs.

  • After pending codes are stored, if the PCM determines that the system is normal in any future drive cycle, the PCM deletes the pending codes.

2-drive cycle type
  • The code for a failed system is stored in the PCM memory in the first drive cycle. If the PCM determines that the system returned to normal or the problem was mistakenly detected, PCM deletes the pending codes. If the problem is also found in the second drive cycle, the PCM determines that the system is malfunctioning, and stores the pending codes and the DTCs.

  • After pending codes are stored, if the PCM determines that the system is normal in any future drive cycle, the PCM deletes the pending codes.

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