The Engine Scan Tool Data List contains all cooling system related parameters that are available on the scan tool. The list is arranged in alphabetical order. A parameter may appear in any one of the data lists, and in some cases may appear more than once, or in more than one data list in order to group certain related parameters together.
The column labeled Data List indicates where a parameter is located on the scan tool. Review the scan tool operating manual for the exact locations of the data lists. The following is a description of each term listed:
All: The Parameter is in all data lists indicated below.Eng 1: Engine Data 1
Eng 2: Engine Data 2
Eng 3: Engine Data 3
EGR: EGR Data
EVAP: EVAP Data
FT: Fuel Trim Data
HO2S: HO2S Data
MF: Misfire Data
TAC:: Throttle Actuator Control Data
CC:: Cruise Control Data
CH: Cooling/HVAC Data
IPC: IPC Data
FF: Freeze Frame Data
FR: Failure Records Data
Scan Tool Parameter | Data List | Parameter Range/Units | Typical Data Values |
|---|---|---|---|
Operating Conditions: Engine Idling/Radiator Hose Hot/Park or Neutral/Closed Loop/Accessories Off | |||
ECT Sensor | ALL | -39 to +140°C (-38 to +284°F) | Varies |
Fans High Speed | CH | ON/OFF | Varies |
Fans Low Speed | CH | ON/OFF | Varies |
FC Relay 1 Command | Eng 3 | ON/OFF | Varies |
FC Relay 2 Command | Eng 3 | ON/OFF | Varies |
