LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 2017 >> 6 Sport, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 40 (On-Board Diagnostic - Steering System) >> Snapshot Data Table

Snapshot Data Table

WARNING: This page is about a different car, the 2014 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • The EPS CM stores the following two types of information when a DTC is detected and displays snap shot data in the M-MDS.
    • Vehicle information detected by EPS CM
    • Vehicle information detected by instrument cluster and received by start stop unit via CAN signal
  • Refer to PID monitor table for confirm the EPS system operation status while the EPS does not store the DTC.

    (See PID/DATA MONITOR TABLE .)

  • Snapshot data items are not displayed, according to detected DTC.
SNAPSHOT DATA CHART

Snapshot data item Unit Data contents Data read/use method Corresponding data monitor items
AAT °C, °F Ambient air temperature Not applicable Not applicable
APP_STATUS Accelerator Pedal Off/Under 20%/Over 20%/FAIL Accelerator pedal position Not applicable Not applicable
CEN_TRQ_S Nm Center value of torque sensor CEN_TRQ_S CEN_TRQ_S
CFG_STATUS Config Complete/Not Configured/Config Error Instrument cluster configuration status Not applicable Not applicable
ECT_STATUS Under 0 degrees C/0-Under 80 degrees C/Over 80 degrees C/FAIL Engine coolant temperature status Not applicable Not applicable
ECU_IN_TMP °C, °F ECU internal temperature ECU_IN_TMP ECU_IN_TMP
ENG_RPM RPM Engine speed ENG_RPM ENG_RPM
IC_VPWR V Instrument cluster power supply
  • The EPS CM constantly receives the power supply voltage value of the instrument cluster sent via CAN signal from the instrument cluster.
  • If a DTC is detected, the EPS CM records the power supply voltage of the instrument cluster when the DTC was detected, and it is displayed in the M-MDS.
 VPWR(2)
IG-ON_TIMER hh:mm:ss(1) Elapsed time since ignition was switched ON
NOTE:
  • The instrument cluster records the elapsed time since the ignition was switched ON.
  • The EPS CM constantly receives the elapsed time since the ignition was switched ON sent via CAN signal from the instrument cluster.
  • If a DTC is detected, the EPS CM records the elapsed time since the ignition was switched ON when the DTC was detected, and it is displayed in the M-MDS.
 Not applicable
MT_CURRENT A Motor current MT_CURRENT MT_CURRENT
OH_CR_C No/Yes Current complete overheat protection OH_CR_C OH_CR_C
OH_CR_M No/Yes Current middle overheat protection OH_CR_M OH_CR_M
OH_HIST_C No/Yes History of complete overheat protection OH_HIST_C OH_HIST_C
OH_HIST_M No/Yes History of middle overheat protection OH_HIST_M OH_HIST_M
OH_IG_CNT_C - IG ON counter after complete overheat protection OH_IG_CNT_C OH_IG_CNT_C
OH_IG_CNT_M - IG ON counter after middle overheat protection OH_IG_CNT_M OH_IG_CNT_M
PWR_MODE_KEY Key Out/Key Recently Out/Key Approved (Position 0)/Post Accessory (Position 0)/Accessory (Position 1)/Post Ignition (Position 1)/Ignition On (Position 2)/Running (Position 2)/Running-Starting In Progress (Position 2)/Crank (Position 3)
  • Key Out: Ignition switched off
  • Key Recently Out (Position 0): Elapsed time within 3 s  since ignition was switched off
  • Accessory (Position 1): Ignition is switched to ACC
  • Post Ignition (Position 2): Elapsed time within 3 s  since ignition was switched ON
  • Ignition On (Position 2): Ignition switched ON (engine off)
  • Running (Position 2): Ignition switched ON (engine on)
  • Running - Starting: Cranking condition
  • The EPS CM constantly receives the ignition switch status sent via CAN signal from the instrument cluster.
  • If a DTC is detected, the EPS CM records the ignition switch status when the DTC was detected, and it is displayed in the M-MDS.
 Not applicable
RPM_STATUS Engine Stop/Under 1500rpm/Over 1500rpm/FAIL ' Engine RPM status
  • The EPS CM constantly receives the ignition switch status sent via CAN signal from the instrument cluster.
  • If a DTC is detected, the EPS CM records the ignition switch status when the DTC was detected, and it is displayed in the M-MDS.
 TACHOMTR(2)
SHIFT_STATUS P/N D/R/FAIL Shift position status
  • The EPS CM constantly receives the selector lever position sent via CAN signal from the instrument cluster.
  • If a DTC is detected, the EPS CM records the selector lever position when the DTC was detected, and it is displayed in the M-MDS.
 Not applicable
STR_ANG ° Steering wheel angle STR_ANG STR_ANG
STR_ROT_SPD °/s Steering wheel rotation speed STR_ROT_SPD STR_ROT_SPD
STR_TRQ_S_M Nm Steering shaft torque (Main) STR_TRQ_S_M STR_TRQ_S_M
STR_TRQ_S_S Nm Steering shaft torque (Sub) STR_TRQ_S_S STR_TRQ_S_S
TOTAL_DIST km, ft, mi Accumulated total traveled distance from completion of vehicle until EPS CM detects DTC (Odometer value in instrument cluster) The distance traveled when the EPS CM detected a DTC can be calculated by performing the following procedure.
  1. Verify the odometer value in the instrument cluster.
  2. Verify the snap shot data item TOTAL_1ST
  3. Subtract 2 from 1.
 Not applicable
TOTAL_TIME hh:mm:ss(1) Accumulated total elapsed time since vehicle completion until EPS CM detects a DTC
NOTE:
  • When the ROOM removed, and the ignition is switched off, the time is not included in the elapsed time.
 The elapsed time when the EPS CM detected a DTC can be calculated by performing the following procedure.
  1. Verify the PID item TOTAL_TIME of the instrument cluster.
  2. Verify the snap shot data item TOTAL_TIME.
  3. Subtract 2 from 1.
 TOTAL_TIME(2)
VPWR V Power supply VPWR VPWR
VSPD KPH, MPH Vehicle speed VSPD VSPD
VSPD_STATUS Stop/0-10km/h/Over 10km/h/FAIL Vehicle speed status
  • The EPS CM constantly receives the vehicle speed sent via CAN signal from the instrument cluster.
  • If a DTC is detected, the EPS CM records the vehicle speed when the DTC was detected, and it is displayed in the M-MDS.
 SPEEDOMTR(2)
(1) The seconds may be indicated after the decimal point.
(2) Instrument cluster PID (See PID/DATA MONITOR TABLE [INSTRUMENT CLUSTER] .)
scientia non olet · About LEMON Manuals