Mazda 3 Service Manual: On Board Diagnostic System PID/Data Monitor Inspection [Fw6 A EL]

Item

Unit/Condition

Test condition

Specification (Reference)

Output part name

DGP_DIS_1

km {mile}

Displays the traveled distance since the DGP_MAX_DIF is updated.

—

DGP_DIS_2

km {mile}

Displays the traveled distance since the differential protection control operated due to excessive rotation difference between left/right drive wheels.

—

DGP_MAX_DIF

RPM

Displays the maximum rotation difference since the differential protection control operated due to excessive rotation difference between left/right drive wheels.

—

DGP_SPD

KPH {MPH}

Displays the vehicle speed with trailing wheels since the differential protection control operated due to excessive rotation difference between left/right drive wheels.

—

ECT

°C {°F}

Displays the ECT.

ECT sensor

ECU_A

°C {°F}

Displays the ECU internal temperature A.

ECU internal temperature sensor A

ECU_B

°C {°F}

Displays the ECU internal temperature B.

ECU internal temperature sensor B

ECU_C

°C {°F}

Displays the ECU internal temperature C.

ECU internal temperature sensor C

GEAR_RA

Ratio

Selector lever in 1GR at D position

Approx. 3.5526

• Shift solenoid No.1

• Shift solenoid No.2

• Shift solenoid No.3

• Shift solenoid No.4

Selector lever in 2GR at D position

Approx. 2.0228

Selector lever in 3GR at D position

Approx. 1.4522

Selector lever in 4GR at D position

Approx. 1.0000

Selector lever in 5GR at D position

Approx. 0.7084

Selector lever in 6GR at D position

Approx. 0.5993

GEAR_SEL

1/2/3/4/5/6

Selector lever in 1GR at D position

1

• Shift solenoid No.1

• Shift solenoid No.2

• Shift solenoid No.3

• Shift solenoid No.4

Selector lever in 2GR at D position

2

Selector lever in 3GR at D position

3

Selector lever in 4GR at D position

4

Selector lever in 5GR at D position

5

Selector lever in 6GR at D position

6

HI_TEMP

—

Displays the ATF high temperature mode determination amount. (ATF temperature 132 °C {270 °F} or more)

—

HTM_CNT

—

Displays the ATF high temperature mode determination amount. (ATF temperature 132 °C {270 °F} or more)

—

HTM_DIS

km {mile}

Displays the traveled distance after determining the ATF high temperature mode. (ATF temperature 132 °C {270 °F} or more)

—

LINEDES

kPa {kgf/cm2, psi}

Idle at P position after warm-up

Approx. 500 kPa {5.10 kgf/cm2, 72.5 psi}

—

LN_C_CLUTCH

kPa {kgf/cm2, psi}

Displays the hydraulic control learning value data.

—

LN_O_CLUTCH

kPa {kgf/cm2, psi}

Displays the hydraulic control learning value data.

—

LN_OV_SCOPE

—

Displays the hydraulic control learning value data.

—

LN_T_CLUTCH

kPa {kgf/cm2, psi}

Displays the hydraulic control learning value data.

—

LOCK_UP

OFF/SLIP/ON

OFF:

• Except below

SLIP:

• "SLIP" is displayed during TCC control with the difference between the engine speed and turbine shaft speed less than the control value.

• Resets while TCC control is stopped or if the difference between the engine speed and turbine/shaft speed is the specification or more.

ON:

• "ON" is displayed during TCC control and there is almost no difference between the engine speed and turbine shaft speed*.

• Resets while TCC control is stopped or if the difference between the engine speed and turbine shaft speed is the specification or more.

*: The TCC controls the TCC hydraulic pressure to suppress hydraulic pressure loss and transaxle vibration due to TCC clutch engagement. Therefore, normally, there is a difference between the engine speed and turbine shaft speed. Because the TCC hydraulic pressure is increased by the fail-safe and TCC is performed while the ATF is hot, there is almost no difference.

—

LONGI_ACCEL

—

Displays the acceleration calculated from the drive wheels.

—

OP_SW1

Off/On

Selector lever at P position

Off

Oil pressure switch No.1

Selector lever at R position

Off

Selector lever at N position

Off

Selector lever in 1GR at D position

On

Selector lever in 2GR at D position

On

Selector lever in 3GR at D position

On

Selector lever in 4GR at D position

On

Selector lever in 5GR at D position

Off

Selector lever in 6GR at D position

Off

OP_SW2

Off/On

Selector lever at P position

Off

Oil pressure switch No.2

Selector lever at R position

Off

Selector lever at N position

Off

Selector lever in 1GR at D position

Off

Selector lever in 2GR at D position

On

Selector lever in 3GR at D position

Off

Selector lever in 4GR at D position

Off

Selector lever in 5GR at D position

Off

Selector lever in 6GR at D position

On

OP_SW3

Off/On

Selector lever at P position

Off

Oil pressure switch No.3

Selector lever at R position

On

Selector lever at N position

Off

Selector lever in 1GR at D position

Off

Selector lever in 2GR at D position

Off

Selector lever in 3GR at D position

On

Selector lever in 4GR at D position

Off

Selector lever in 5GR at D position

On

Selector lever in 6GR at D position

Off

OP_SW4

Off/On

Selector lever at P position

Off

Oil pressure switch No.4

Selector lever at R position

Off

Selector lever at N position

Off

Selector lever in 1GR at D position

Off

Selector lever in 2GR at D position

Off

Selector lever in 3GR at D position

Off

Selector lever in 4GR at D position

On

Selector lever in 5GR at D position

On

Selector lever in 6GR at D position

On

OSS

RPM

Vehicle stopped

0 RPM

Output shaft speed sensor

Vehicle speed 30 km/h {19 mph} in 3GR at D position

Approx. 940 RPM

RPM

RPM

Displays the engine speed.

PCM

SHIFT_CTRL

DEFAULT/MANUAL/C_CONTROL/HIGH_TEMP/D_MANUAL/FAIL_SAFE

D position normal mode

DEFAULT

—

M position manual mode

MANUAL

Cruise control (cruise control system)

C_CONTROL

Automatic transaxle protection mode (ATF high temperature mode)

HIGH_TEMP

D position direct mode

D_MANUAL

Fail-safe mode

FAIL_SAFE

SS_ON-OFF

Off/On

On/off solenoid is off.

Off

On/off solenoid

On/off solenoid is on.

On

SS1

A

Vehicle stopped at P position

Approx. 0 A

Shift solenoid No.1

Vehicle stopped at R position

Approx. 0 A

Vehicle stopped at N position

Approx. 0 A

Vehicle speed 10 km/h {6.2 mph} in 1GR at D position

Approx. 1 A

Vehicle speed 20 km/h {12 mph} in 2GR at D position

Approx. 1 A

Vehicle speed 29 km/h {18 mph} in 3GR at D position

Approx. 1 A

Vehicle speed 48 km/h {30 mph} in 4GR at D position

Approx. 1 A

Vehicle speed 66 km/h {41 mph} in 5GR at D position

Approx. 0 A

Vehicle speed 81 km/h {50 mph} in 6GR at D position

Approx. 0 A

SS1_C

A

Vehicle stopped at P position

0 A

Shift solenoid No.1

Vehicle stopped at R position

0 A

Vehicle stopped at N position

0 A

Vehicle speed 10 km/h {6.2 mph} in 1GR at D position

1 A

Vehicle speed 20 km/h {12 mph} in 2GR at D position

1 A

Vehicle speed 29 km/h {18 mph} in 3GR at D position

1 A

Vehicle speed 48 km/h {30 mph} in 4GR at D position

1 A

Vehicle speed 66 km/h {41 mph} in 5GR at D position

0 A

Vehicle speed 81 km/h {50 mph} in 6GR at D position

0 A

SS2

A

Vehicle stopped at P position

Approx. 0 A

Shift solenoid No.2

Vehicle stopped at R position

Approx. 0 A

Vehicle stopped at N position

Approx. 0 A

Vehicle speed 10 km/h {6.2 mph} in 1GR at D position

Approx. 0 A

Vehicle speed 20 km/h {12 mph} in 2GR at D position

Approx. 1 A

Vehicle speed 29 km/h {18 mph} in 3GR at D position

Approx. 0 A

Vehicle speed 48 km/h {30 mph} in 4GR at D position

Approx. 0 A

Vehicle speed 66 km/h {41 mph} in 5GR at D position

Approx. 0 A

Vehicle speed 81 km/h {50 mph} in 6GR at D position

Approx. 1 A

SS2_C

A

Vehicle stopped at P position

0 A

Shift solenoid No.2

Vehicle stopped at R position

0 A

Vehicle stopped at N position

0 A

Vehicle speed 10 km/h {6.2 mph} in 1GR at D position

0 A

Vehicle speed 20 km/h {12 mph} in 2GR at D position

1 A

Vehicle speed 29 km/h {18 mph} in 3GR at D position

0 A

Vehicle speed 48 km/h {30 mph} in 4GR at D position

0 A

Vehicle speed 66 km/h {41 mph} in 5GR at D position

0 A

Vehicle speed 81 km/h {50 mph} in 6GR at D position

1 A

SS3

A

Vehicle stopped at P position

Approx. 1 A

Shift solenoid No.3

Vehicle stopped at R position

Approx. 0 A

Vehicle stopped at N position

Approx. 1 A

Vehicle speed 10 km/h {6.2 mph} in 1GR at D position

Approx. 1 A

Vehicle speed 20 km/h {12 mph} in 2GR at D position

Approx. 1 A

Vehicle speed 29 km/h {18 mph} in 3GR at D position

Approx. 0 A

Vehicle speed 48 km/h {30 mph} in 4GR at D position

Approx. 1 A

Vehicle speed 66 km/h {41 mph} in 5GR at D position

Approx. 0 A

Vehicle speed 81 km/h {50 mph} in 6GR at D position

Approx. 1 A

SS3_C

A

Vehicle stopped at P position

1 A

Shift solenoid No.3

Vehicle stopped at R position

0 A

Vehicle stopped at N position

1 A

Vehicle speed 10 km/h {6.2 mph} in 1GR at D position

1 A

Vehicle speed 20 km/h {12 mph} in 2GR at D position

1 A

Vehicle speed 29 km/h {18 mph} in 3GR at D position

0 A

Vehicle speed 48 km/h {30 mph} in 4GR at D position

1 A

Vehicle speed 66 km/h {41 mph} in 5GR at D position

0 A

Vehicle speed 81 km/h {50 mph} in 6GR at D position

1 A

SS4

A

Vehicle stopped at P position

Approx. 0 A

Shift solenoid No.4

Vehicle stopped at R position

Approx. 0 A

Vehicle stopped at N position

Approx. 0 A

Vehicle speed 10 km/h {6.2 mph} in 1GR at D position

Approx. 0 A

Vehicle speed 20 km/h {12 mph} in 2GR at D position

Approx. 1 A

Vehicle speed 29 km/h {18 mph} in 3GR at D position

Approx. 1 A

Vehicle speed 48 km/h {30 mph} in 4GR at D position

Approx. 0 A

Vehicle speed 66 km/h {41 mph} in 5GR at D position

Approx. 0 A

Vehicle speed 81 km/h {50 mph} in 6GR at D position

Approx. 0 A

SS4_C

A

Vehicle stopped at P position

0 A

Shift solenoid No.4

Vehicle stopped at R position

0 A

Vehicle stopped at N position

0 A

Vehicle speed 10 km/h {6.2 mph} in 1GR at D position

0 A

Vehicle speed 20 km/h {12 mph} in 2GR at D position

1 A

Vehicle speed 29 km/h {18 mph} in 3GR at D position

1 A

Vehicle speed 48 km/h {30 mph} in 4GR at D position

0 A

Vehicle speed 66 km/h {41 mph} in 5GR at D position

0 A

Vehicle speed 81 km/h {50 mph} in 6GR at D position

0 A

SSLU

A

Vehicle stopped at P position

Approx. 0 A

TCC control solenoid

Vehicle stopped at R position

Approx. 0 A

Vehicle stopped at N position

Approx. 0 A

Under the following conditions:

• Vehicle speed 10 km/h {6.2 mph} in 1GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 430 mA

Under the following conditions:

• Vehicle speed 20 km/h {12 mph} in 2GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 430 mA

Under the following conditions:

• Vehicle speed 29 km/h {18 mph} in 3GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 430 mA

Under the following conditions:

• Vehicle speed 48 km/h {30 mph} in 4GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 430 mA

Under the following conditions:

• Vehicle speed 66 km/h {41 mph} in 5GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 430 mA

Under the following conditions:

• Vehicle speed 81 km/h {50 mph} in 6GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 430 mA

SSLU_C

A

Vehicle stopped at P position

0 A

TCC control solenoid

Vehicle stopped at R position

0 A

Vehicle stopped at N position

0 A

Under the following conditions:

• Vehicle speed 10 km/h {6.2 mph} in 1GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 430 mA

Under the following conditions:

• Vehicle speed 20 km/h {12 mph} in 2GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 430 mA

Under the following conditions:

• Vehicle speed 29 km/h {18 mph} in 3GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 430 mA

Under the following conditions:

• Vehicle speed 48 km/h {30 mph} in 4GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 430 mA

Under the following conditions:

• Vehicle speed 66 km/h {41 mph} in 5GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 430 mA

Under the following conditions:

• Vehicle speed 81 km/h {50 mph} in 6GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 430 mA

SSLU_PRES

kPa {kgf/cm2, psi}

Vehicle stopped at P position

0 kPa {0 kgf/cm2, 0 psi}

TCC control solenoid

Vehicle stopped at R position

0 kPa {0 kgf/cm2, 0 psi}

Vehicle stopped at N position

0 kPa {0 kgf/cm2, 0 psi}

Under the following conditions:

• Vehicle speed 10 km/h {6.2 mph} in 1GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 360 kPa {3.67 kgf/cm2, 52.2 psi}

Under the following conditions:

• Vehicle speed 20 km/h {12 mph} in 2GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 360 kPa {3.67 kgf/cm2, 52.2 psi}

Under the following conditions:

• Vehicle speed 29 km/h {18 mph} in 3GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 360 kPa {3.67 kgf/cm2, 52.2 psi}

Under the following conditions:

• Vehicle speed 48 km/h {30 mph} in 4GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 360 kPa {3.67 kgf/cm2, 52.2 psi}

Under the following conditions:

• Vehicle speed 66 km/h {41 mph} in 5GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 360 kPa {3.67 kgf/cm2, 52.2 psi}

Under the following conditions:

• Vehicle speed 81 km/h {50 mph} in 6GR at D position

• Accelerator pedal opening angle is approx. 10 %

Approx. 360 kPa {3.67 kgf/cm2, 52.2 psi}

SSP

A

Vehicle stopped at P position

Approx. 980 mA

Pressure control solenoid

Vehicle stopped at R position

Approx. 930 mA

Vehicle stopped at N position