SFI SYSTEM > FREEZE FRAME DATA |
| DESCRIPTION |
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| LIST OF FREEZE FRAME DATA |
| Tester Display | Measurement Item/Range | Diagnostic Note |
| Vehicle Speed | Vehicle speed | Speed indicated on speedometer |
| Engine Speed | Engine speed | - |
| Calculate Load | Calculated load by ECM | - |
| Atmosphere Pressure | Atmosphere pressure | - |
| MAP | Intake manifold pressure | - |
| Coolant Temp | Engine coolant temperature | If -40°C (-40°F), sensor circuit open If 140°C (284°F), sensor circuit shorted |
| Intake Air | Intake air temperature | If -40°C (-40°F), sensor circuit open If 140°C (284°F), sensor circuit shorted |
| Ambient temperature | Ambient temperature | - |
| Engine Run Time | Accumulated engine running time | - |
| Initial Engine Coolant Temp | Engine coolant temperature at engine start | - |
| Initial Intake Air Temp | Intake air temperature at engine start | - |
| Battery Voltage | Battery voltage | - |
| Accel Sens. No.1 Volt % | Absolute accelerator pedal position No. 1 | - |
| Accel Sens. No.2 Volt % | Absolute accelerator pedal position No. 2 | - |
| Throttle Sensor Volt % | Throttle sensor | - |
| Throttle Sensor #2 Volt % | Throttle sensor No. 2 | - |
| Throttle Sensor Position | Throttle position sensor | - |
| Throttle Motor DUTY | Throttle actuator | - |
| Injector (Port) | Injection period of No. 1 cylinder | - |
| Injection Volume (Cylinder 1) | Injection volume | - |
| Fuel Pump/Speed Status | Fuel pump/speed status | - |
| EVAP (Purge) VSV | Purge VSV duty ratio | - |
| Evap Purge Flow | Ratio of evaporative purge flow to intake air volume | - |
| Purge Density Learn Value | Learning value of purge density | - |
| EVAP Purge VSV | Purge VSV | - |
| Target Air-Fuel Ratio | Ratio compared to stoichiometric level | - |
| AF Lambda B1S1 | Short-term fuel trim associated with sensor 1 | - |
| AFS Voltage B1S1 | Air fuel ratio sensor output voltage for sensor 1 | Performing Control the Injection Volume or Control the Injection Volume for A/F Sensor function of Active Test enables technician to check output voltage of sensor |
| AFS Current B1S1 | A/F sensor current for sensor 1 | Performing Control the Injection Volume or Control the Injection Volume for A/F Sensor function of Active Test enables technician to check output voltage of sensor |
| O2S B1 S2 | Heated oxygen sensor output voltage for sensor 2 | Performing Control the Injection Volume or Control the Injection Volume for A/F Sensor function of Active Test enables technician to check output voltage of sensor |
| Short FT #1 | Short-term fuel trim | Short-term fuel compensation used to maintain air-fuel ratio at stoichiometric air-fuel ratio |
| Long FT #1 | Long-term fuel trim | Overall fuel compensation carried out in long-term to compensate for continual deviation of short-term fuel trim from central value |
| Total FT #1 | Total fuel trim | - |
| Fuel System Status (Bank 1) | Fuel system status (Bank 1) |
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| Fuel System Status (Bank 2) | Fuel system status (Bank 2) | Unused |
| IGN Advance | Ignition timing advance for No. 1 cylinder | - |
| Knock Feedback Value | Feedback value of knocking | - |
| Knock Correct Learn Value | Correction learning value of knocking | - |
| Target EGR Position | Target EGR Position | - |
| EGR Step Position | EGR Step Position | - |
| VVT Control Status #1 | VVT control status (bank 1) | - |
| Catalyst Temp (B1 S1) | Estimated catalyst temperature (sensor 1) | - |
| Catalyst Temp (B1 S2) | Estimated catalyst temperature (sensor 2) | - |
| Starter Signal | Starter switch (STSW) signal | - |
| Power Steering Signal | Power Steering Signal | - |
| Power Steer. Sig. Record | Power Steering Signal (history) | Signal status usually ON until ignition switch is turned off |
| Neutral Position SW Signal | Park/neutral position switch status | - |
| Clutch Switch *1 | Clutch Switch | - |
| Reverse Switch *1 | Reverse Switch | - |
| Stop Light Switch | Stop light switch | - |
| Shift Indication Enable *1 | Shift Indication Enable | - |
| A/C Signal | A/C signal | - |
| Closed Throttle Position SW | Closed throttle position switch | - |
| Fuel Cut Condition | Fuel cut status | - |
| Immobiliser Communication | Immobiliser status | - |
| Electrical Load Signal | Electrical load signal | - |
| Time after DTC Cleared | Cumulative time after DTC cleared | - |
| Distance from DTC Cleared | Accumulated distance after DTC cleared | - |
| Warmup Cycle Cleared DTC | Warm-up cycle after DTC cleared | - |
| TC and TE1 | TC and TE1 terminals of DLC3 | - |
| Ignition Trig. Count | Ignition counter to calculate misfire rate | - |
| Cylinder #1 Misfire Count | No. 1 cylinder misfire count | - |
| Cylinder #2 Misfire Count | No. 2 cylinder misfire count | - |
| Cylinder #3 Misfire Count | No. 3 cylinder misfire count | - |
| All Cylinders Misfire Count | All cylinders misfire count | - |
| Misfire RPM | Engine speed when misfire occurs | - |
| Misfire Load | Engine load when misfire occurs | - |
| Misfire Margin | Margin to detect engine misfire | - |
| Electric Fan Motor | Electric fan motor | - |
| Idle Fuel Cut | Fuel cut idle | ON: when throttle valve fully closed and engine speed over 1500 rpm |
| FC TAU | Fuel cut TAU (Fuel cut with very light load) | Fuel cut being performed with very light load to prevent incomplete engine combustion |
| MT Down Shift Indication *1 | MT Down Shift Indication | - |
| MT Up Shift Indication *1 | MT Up Shift Indication | - |