Freeze Frame Data (FFD)
WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
The following vehicle status is recorded when DTC is detected and is displayed on CONSULT.
| Monitored item | Unit | Description |
|---|---|---|
| DTC | - | Displays the DTC which caused FFD memory |
| BATT ELECTRIC CURRENT | A | Displays the current value detected by the current sensor. |
| INPUT POSSIBLE POWER | kW | Displays the power which can be input to the Li-ion battery. |
| OUTPUT POSSIBLE POWER | kW | Displays the power which can be output from the Li-ion battery. |
| 12V BATTERY VOLTAGE | mV | Displays the 12V power voltage. |
| IR SEN SHORT PULSE AMPLITUDE | mV | Displays the difference between the maximum voltage and minimum voltage in the voltage amplitude for insulation resistance drop detection. |
| SOC | % | Displays the charge status of the Li-ion battery. |
| SERVICE PLUG INTERLOCK | OPEN/CLOSE | Displays the service plug connected/disconnected status. |
| CELL VOLTAGE 01 - 96 | mV | Displays the voltage of each cell. |
| TOTAL BATTERY VOLTAGE | V | Displays the total voltage of the Li-ion battery. |
| BATTERY TEMPERATURE 1 | deg | Displays the temperature calculated using the signal voltage from battery temperature sensor 1 (Module 4). |
| BATTERY TEMPERATURE 2 | deg | Displays the temperature calculated using the signal voltage from battery temperature sensor 2 (Module 12). |
| BATTERY TEMPERATURE 3 | deg | Displays the temperature calculated using the signal voltage from the battery temperature sensor 3 (Intake air). |
| A/D VALUE AFTER OFFSET CORRECTION | mV | Displays a corrected output voltage value of Current sensor. |
| CURRENT SEN OFFSET VALUE | mV | Displays a corrected voltage value of Current sensor. |
| SUM OF ALL CELL VOLTAGE | V | Displays sum of all cell voltage values. |
| TOTAL VOLTAGE A/D VALUE | mV | Displays voltage values of all voltage sensors. |
| CURRENT SENSOR A/D VALUE | mV | Displays out voltage value of current sensor. |
| IR MONITOR A/D 5 TIMES SAMPLING VALUE | mV | Displays voltage value of low insulation resistance detection sensor. |
| THERMO SENSOR 1 AD VALUE | mV | Displays a signal voltage from Battery temperature sensor 1. |
| THERMO SENSOR 2 AD VALUE | mV | Displays a signal voltage from Battery temperature sensor 2. |
| THERMO SENSOR 3 AD VALUE | mV | Displays a signal voltage from Battery temperature sensor 3. |
| FAN OUTPUT DUTY | % | Displays a drive duty value of battery cooling fan. |
| FAN DUTY MEASUREMENT VALUE | % | Displays a rotating duty value of battery cooling fan. |
| DC/DC FAN STATUS | LOW/MID/HIGH/HIGH+LMT | Displays the status of DC/DC converter cooling request. |
| STATUS OF DC/DC CONVERTER | Hz | Displays a DC/DC converter monitor signal frequency. |