Snapshot data table
NOTE:
- Refer to the PID monitor table to confirm the engine control system operation status when the PCM does not store a DTC. (See PCM INSPECTION .)
- Snapshot data items are not displayed according to detected DTC.
-: Not applicable
SNAPSHOT DATA ITEM DESCRIPTION
| Snapshot data item | Unit | Definition | Data read/use method | Corresponding PID data monitor item |
|---|---|---|---|---|
| AAT | °C, °F | Ambient air temperature | - | AAT |
| ALT_CUR_DSD | A | Generator current desired | - | - |
| ALTT_V | V | Generator output voltage | - | ALTT V |
| APP1 | V | Accelerator pedal position No. 1 | - | APP1 |
| APP1 | % | Accelerator pedal position No. 1 | - | APP1 |
| APP2 | V | Accelerator pedal position No. 2 | - | APP2 |
| APP2 | % | Accelerator pedal position No. 2 | - | APP2 |
| BARO | KPa {MPA}, mBar {BAR}, psi, in H20 | Barometric pressure | - | BARO |
| BATT_RES | mO | Battery inferred internal resistance | - | - |
| CATT11_DSD | °C, °F | Estimated catalytic converter temperature | - | CATT11_DSD |
| CLR_CNT | - | Number of warm-up cycle after DTC cleared | - | - |
| CLR_DIST | km, ft, mi | Mileage after DTC cleared | - | - |
| DTC | - | DTC causing snapshot data record | - | - |
| ECT | °C, °F | Engine coolant temperature | - | ECT |
| ECT1 | °C, °F | Engine coolant temperature No. 1 | - | ECT |
| ECT1_SUP | No/Yes | Engine coolant temperature No. 1 support | - | - |
| ECT2 | °C, °F | Engine coolant temperature No. 2 | - | - |
| ECT2_SUP | No/Yes | Engine coolant temperature No. 2 support | - | - |
| EG_RUN_TIME | hh:mm:ss | Time from engine start | - | - |
| EQ_RAT11_DS D | - | Target equivalence ratio (lambda) | - | EQ_RAT11_DS D |
| ETC_DSD | % | Target throttle valve position | - | ETC_DSD |
| EVAPCP | % | Purge solenoid valve controlled value | - | - |
| FLI | % | Fuel level in fuel tank | - | FLI |
| FRP#1 | KPa {MPA}, mBar {BAR}, psi, in H20 | Fuel pressure (absolute) | - | FUEL_PRES |
| FRP_A | KPa {MPA}, mBar {BAR}, psi, in H20 | Actual fuel distributor pressure | - | - |
| FRP_A_CMD | KPa {MPA}, mBar {BAR}, psi, in H20 | Target fuel distributor pressure | - | - |
| FRP_A_CMD_S | No/Yes | Presence/non-presence of target fuel distributor pressure | - | - |
| FRP_A_S | No/Yes | Presence/non-presence of fuel distributor pressure | - | - |
| FRT | °C, °F | Fuel distributor temperature | - | - |
| FT_A_S | No/Yes | Presence/non-presence of fuel distributor temperature | - | - |
| FTP | Pa {KPA}, mBar {BAR}, psi, in H20 | Fuel tank pressure | - | FTP |
| FUEL_LO_P | KPa {MPA}, mBar {BAR}, psi, in H20 | Fuel pressure (low side) | - | - |
| FUEL_PRES | KPa {MPA}, mBar {BAR}, psi, in H20 | Fuel pressure | - | FUEL_PRES |
| FUEL_TYP | NONE/Gas/METH/ETH/DSL/ELE C | Type of fuel currently being utilized by the vehicle | - | - |
| FUELSYS | OL/CL/OL-Drive/OL-Fault/CL-Fault | Fuel system status | - | FUELSYS |
| IAT | °C, °F | Intake air temperature No. 1 | - | IAT |
| IAT12 | °C, °F | Intake air temperature No. 2 | - | IAT2 |
| IAT_SEN1 | °C, °F | Intake air temperature No. 1 | - | IAT |
| IAT_SEN1_SUP | No/Yes | Presence/non-presence of intake air temperature No. 1 | - | - |
| IAT_SEN2 | °C, °F | Intake air temperature No. 2 | - | IAT2 |
| IAT_SEN2_SUP | No/Yes | Presence/non-presence of intake air temperature No. 2 | - | - |
| LOAD | % | Engine load | - | LOAD |
| LOAD_C | % | Calculated engine load | - | - |
| LONGFT1 | % | Long term fuel trim | - | LONGFT1 |
| LONGFT12 | % | Long term fuel trim (HO2S) | - | LONGFT12 |
| MAF | g/sec | Mass airflow | - | MAF |
| MAP | KPa {MPA}, mBar {BAR}, psi, in H20 | Manifold absolute pressure | - | MAP |
| MIL | Off/On | Check engine light illumination status | - | MIL |
| O2S12 | V | HO2S | - | O2S12 |
| RPM | RPM | Engine speed | - | RPM |
| SEGRP_DSD | % | Target EGR valve position | - | - |
| SHRTFT1 | % | Short term fuel trim | - | SHRTFT1 |
| SHRTFT12 | % | Short term fuel trim (HO2S) | - | SHRTFT12 |
| SPARKADV | °(deg) | Ignition timing | - | SPARKADV |
| TOTAL_DIST | km, ft, mi | Total distance | The distance traveled when the PCM detected a DTC can be calculated by performing the following procedure.
|
- |
| TOTAL_TIME | hh:mm:ss | Total time | The elapsed time when the PCM detected a DTC can be calculated by performing the following procedure.
|
- |
| TP_REL | % | Relative throttle position | - | TP_REL |
| TP1 | V | Throttle valve position No. 1 | - | TP1 |
| TP1 | % | Throttle valve position No. 1 | - | TP1 |
| TP2 | V | Throttle valve position No. 2 | - | TP2 |
| TP2 | % | Throttle valve position No. 2 | - | TP2 |
| TQ_ACT | % | Calculated torque output of the engine | - | - |
| VPWR | V | Module supply voltage | - | VPWR |
| VSS | KPH, MPH | Vehicle speed | - | VSS |