NOTE:

The data will remain in the memory even if another emission-related DTC is stored, including the Misfire and Fuel System Monitor DTCs.

FREEZE FRAME DATA MONITOR

Support item

Condition/unit

DTC that caused required FFD storage

Fuel system loop status

Refer to list below

Engine load calculated value

Engine coolant temperature

°C

°F

Short fuel trim (RH, LH)

Long fuel trim (RH, LH)

Engine speed

rpm

Vehicle speed

km/h

mph

Spark advance

° (BTDC)

Intake air temperature

°C

°F

Mass air flow

g/s

Throttle position

Time since engine start

sec.

Desired EGR valve opening angle

Desired purge solenoid valve control duty

Fuel level ⁽³⁾

Number of warm-ups since DTCs cleared

Distance travelled since DTCs cleared

miles

Barometric pressure

kPa

Estimated catalyst converter temperature (Front RH/LH)

°C

°F

PCM power supply voltage

Absolute load value

Theoretical air/fuel ratio coefficient to calculate target air/fuel ratio

Relative throttle position

Ambient air temperature ⁽³⁾

°C

°F

⁽¹⁾	X: Applicable

⁽²⁾	-: Not applicable

⁽³⁾	With rear HO2S model

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Freeze Frame Data Monitor Table

Use the Manual With the Right Hardware

When to See a Mechanic

Rather have a pro handle this?