Refer to data denoting the operating condition when trouble is detected by the on-board diagnosis system. A list of the support data and PID (Parameter Identification) codes are shown in SUPPORT DATA AND PID (PARAMETER IDENTIFICATION) CODES LIST (MODE $02) .

SUPPORT DATA AND PID (PARAMETER IDENTIFICATION) CODES LIST (MODE $02)

PID	Data	Unit of measure
02	DTC that caused CARB required freeze frame data storage	-
03	Fuel system control status	-
04	Calculated engine load value	%
05	Engine coolant temperature	°C
06	Short term fuel trim (Bank 1 Sensor 1)	%
07	Long term fuel trim (Bank 1 Sensor 1)	%
0B	Intake manifold absolute pressure	kPa
OC	Engine speed	RPM
OD	Vehicle speed	MPH
OE	Ignition timing advance	°
OF	Intake air temperature	°C
10	Air flow rate from mass air flow sensor	g/sec
11	Throttle valve opening angle	%
13	Check whether oxygen sensor is installed.	-
15	Oxygen sensor output voltage and short term fuel trim associated with oxygen sensor (Bank 1 Sensor 2)	V and %
1C	Supporting OBD system	-

NOTE: Refer to OBD-II general scan tool manufacturer's operation manual to access freeze frame data (MODE $02).

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

Mode $02 (Powertrain Freeze Frame Data)