Mazda X-5. Manual - part 11

ON-BOARD DIAGNOSTIC 

01–02–21

01–02

P0139

Rear HO2S circuit problem

—

—

P0140

Rear HO2S no activity detected

—

×

P0222

TP sensor No.2 circuit low input

×

×

P0223

TP sensor No.2 circuit high input

×

×

P0300

Random misfire detected

—

×

P0301

Cylinder No.1 misfire detected

—

×

P0302

Cylinder No.2 misfire detected

—

×

P0303

Cylinder No.3 misfire detected

—

×

P0304

Cylinder No.4 misfire detected

—

×

P0327

KS circuit low input

×

×

P0328

KS circuit high input

×

×

P0335

CKP sensor circuit problem

—

—

P0340

CMP sensor circuit problem

—

—

P0401

EGR flow insufficient detected

—

×

P0403

EGR valve (stepping motor) circuit problem

×

×

P0421

Warm up catalyst system efficiency below threshold

—

—

P0441

Evaporative emission control system incorrect purge flow

—

×

P0442

Evaporative emission control system leak detected (small leak)

—

×

P0443

Purge solenoid valve circuit problem

×

×

P0446

Change over valve (COV) (EVAP system leak detection pump) stuck close

—

×

P0455

Evaporative emission control system leak detected (gross leak)

—

×

P0456*

1

Evaporative emission control system leak detected (very small leak)

—

×

P0461

Fuel gauge sender unit range/performance problem

—

—

P0462

Fuel gauge sender unit circuit low input

×

×

P0463

Fuel gauge sender unit circuit high input

×

×

P0480

Cooling fan relay No.1 control circuit malfunction

×

×

P0481

Cooling fan relay No.2 control circuit malfunction

×

×

P0482

Cooling fan relay No.3 control circuit malfunction

×

×

P0500

*3

VSS circuit problem

—

—

P0505

Idle speed control system problem

—

×

P0506

Idle speed control system RPM lower than expected

—

—

P0507

Idle speed control system RPM higher than expected

—

×

P0550

PSP switch circuit malfunction

—

—

P0564

Cruise control switch circuit malfunction

—

—

P0571

Brake switch circuit problem

—

—

P0601

PCM memory check sum error

×

×

P0602

PCM programming error

×

×

P0604

PCM random access memory (RAM) error

×

×

P0606

PCM processor

×

×

P0610

PCM vehicle options error

×

×

P0638

Throttle actuator control circuit range/performance problem

—

—

P0661

Variable intake air solenoid valve circuit low input

×

×

P0662

Variable intake air solenoid valve circuit high input

×

×

P0703

Brake switch input circuit problem

—

—

P0704

*2

Clutch pedal position (CPP) switch input circuit problem

—

—

P0850

*2

Neutral switch input circuit problem

—

—

P1260

Immobilizer system problem

×

—

P2088

Oil control valve (OCV) circuit low

×

×

P2089

Oil control valve (OCV) circuit high

×

×

P2096

Target A/F feedback system too lean

—

—

P2097

Target A/F feedback system too rich

—

—

P2101

Throttle actuator circuit range/performance

—

×

DTC No.

Condition

Test condition

KOEO

KOER

ON-BOARD DIAGNOSTIC 

01–02–22

*1

: California emission regulation applicable model

*2

: MT

*3

: With ABS/DSC or MT without ABS/DSC

End Of Sie

P2107

Throttle actuator control module processor error

—

×

P2108

Throttle actuator control module performance error

—

×

P2109

TP sensor minimum stop range/performance problem

—

×

P2112

Throttle actuator control system range/performance problem

—

×

P2119

Throttle actuator control throttle body range/performance problem

—

×

P2122

APP sensor No.1 circuit low input

×

×

P2123

APP sensor No.1 circuit high input

×

×

P2127

APP sensor No.2 circuit low input

×

×

P2128

APP sensor No.2 circuit high input

×

×

P2135

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

×

×

P2138

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

×

×

P2177

Fuel system too lean at off idle

—

×

P2178

Fuel system too rich at off idle

—

×

P2187

Fuel system too lean at idle

—

×

P2188

Fuel system too rich at idle

—

×

P2195

Front HO2S signal stuck lean

—

—

P2196

Front HO2S signal stuck rich

—

—

P2228

BARO sensor circuit low input

×

×

P2229

BARO sensor circuit high input

×

×

P2401

EVAP system leak detection pump motor circuit low

—

×

P2402

EVAP system leak detection pump motor circuit high

—

×

P2404

EVAP system leak detection pump sense circuit problem

—

×

P2405

EVAP system leak detection pump sense circuit low input

—

×

P2407

EVAP system leak detection pump sense circuit intermittent

—

×

P2502

Charging system voltage problem

—

×

P2503

Charging system voltage low

—

×

P2504

Charging system voltage high

—

×

P2507

PCM B+ voltage low

×

×

P2610

PCM internal engine off timer performance

—

—

DTC No.

Condition

Test condition

KOEO

KOER

ON-BOARD DIAGNOSTIC 

01–02–23

01–02

PID/DATA MONITOR AND RECORD [LF]

E5U010200000N05

• The PID/DATA monitor items are shown below.

PID/DATA monitor table (reference)

Item

Definition

Unit/Condition

PCM 

terminal

AAT

Ambient air temperature

°C

—

AC_REQ

Refrigerant pressure switch (high, low)

On/Off

1AU

ACCS

A/C relay

On/Off

1I

AFR

Air/fuel ratio

—

2AD

AFR_ACT

Actual air/fuel ratio

—

—

ALTF

Generator field coil control duty value

%

2AI

ALTT V

Generator output voltage

V

2AJ

APP

Accelerator pedal position

%

1AO, 1AP

APP1

APP sensor No.1

%

1AO

V

APP2

APP sensor No.2

%

1AP

V

ARPMDES

Target engine speed

RPM

—

BARO

Barometric pressure

Pa

—

V

BOO

Brake switch

On/Off

1AB, 1AF

CATT11_DSD

Catalyst temperature

°C

—

CHRGLP

Generator warning light

On/Off

—

COLP

Refrigerant pressure switch (middle)

On/Off

1J

CPP

*1

Clutch pedal position

On/Off

1D

CPP/PNP

*1

Shift lever position

Drive/Neutral

1X

DTCCNT

Number of DTC detected

—

—

ECT

Engine coolant temperature

°C

2AH

V

EQ_RAT11

Actual lambda signal

—

—

EQ_RAT11_DSD

Target lambda

—

—

ETC_ACT

Throttle control

°

—

ETC_DSD

Throttle control desired

%

—

°

EVAPCP

Purge solenoid valve duty value

%

2C

FAN1

Cooling fan relay No.1 control signal

On/Off

1M

FAN2

Cooling fan relay No.2 control signal

On/Off

1N

FAN3

Cooling fan relay No.3 control signal

On/Off

1R

FLI

Fuel level

%

—

FP

Fuel pump relay

On/Off

1H

FUELPW

Fuel injector duration

ms

2BB, 2BC, 

2BD, 2AZ

FUELSYS

Fuel system status

OL/CL/

OL–Drive/

 OL–Fault/ 

CL–Fault

—

GENVDSD

Target generator voltage

V

—

HTR11

Front HO2S heater control

On/Off

2BG

HTR12

Rear HO2S heater control

On/Off

2BE

IAT

Intake air temperature

°C

1AT

V

IMTV

Variable intake air control

On/Off

2J

INGEAR

Gears are engaged

On/Off

1D

*1

,1X

*1

,

—

*6

IVS

CTP condition

Idle/Off Idle

—

KNOCKER

Knocking retard

°

2U

ON-BOARD DIAGNOSTIC 

01–02–24

*

1

: MT

*

2

: California emission regulation applicable model

*

3

: With ABS/DSC

*

4

: MT without ABS/DSC

*

5

: AT without ABS/DSC

*

6

: AT

LDP_EVAPCP

EVAP system leak detection pump detect incorrect purge 
flow

A

—

LDP_IDL

EVAP system leak detection pump idle current

A

—

LDP_MON

EVAP system leak detection pump monitoring current

A

—

LDP_REF

EVAP system leak detection pump reference current

A

—

LDP_SLDV

EVAP system small leak detection value

A

—

LDP_VSL_FV

*2

EVAP system very small leak detection fail value

mA/sec

—

LDP_VSL_SV

*2

EVAP system very small leak detection safe value

mA/sec

—

LDP_VSLDV

*2

EVAP system very small leak detection value

mA/sec

—

LOAD

Engine load

%

—

LONGFT1

Long term fuel trim

%

—

MAF

Mass air flow

g/s

1AK

V

MAP

Manifold absolute pressure

Pa

2AG

V

MIL

Malfunction indicator lamp

On/Off

—

MIL_DIS

Travelled distance since MIL illuminated

km

—

O2S11

Front HO2S

A

2AD

O2S12

Rear HO2S

V

2Q

PSP

PSP switch

Low/High

2T

RFCFLAG

PCM adaptive memory produce verification

Learnt/

Not Learnt

—

RO2FT1

Rear HO2S fuel trim

—

—

RPM

Engine speed

RPM

2W

SCCS

Cruise control switch

V

1AQ

SEGRP

EGR control

—

2K, 2G, 2L, 

2H

SEGRP DSD

EGR valve position desired

%

—

SHRTFT1

Short term fuel trim (front)

%

—

SHRTFT12

Short term fuel trim (rear)

%

—

SPARKADV

Ignition timing

°

2S

test

Test mode

On/Off

—

TIRESIZE

Tire revolution per mile

rev/mile

—

TP REL

Throttle position signal (relative value)

%

—

TP1

TP sensor No.1

%

2AK

V

TP2

TP sensor No.2

%

2AL

V

TPCT

TP sensor voltage at CTP

V

—

VPWR

Battery positive voltage

V

1BA

VSS

Vehicle speed

Km/h

2O

*4

1AM

*3, 5

, 

1AI

*3, 5

VT ACT1

Actual valve timing

°

2E

VT DIFF1

Difference between target valve timing and actual valve 
timing

°

—

VT DUTY1

OCV control

%

2E

Item

Definition

Unit/Condition

PCM 

terminal