Scan Tool Data List (3.6L) - Engine Cooling; Scan Tool Data Definitions (3.6L) - Engine Cooling - Suzuki XL7 2007 Service Manual

Scan Tool Data List (3.6L) - Engine Cooling

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:
Scan Tool Parameter
Operating Conditions: Engine Idling/Radiator Hose Hot/Park or Neutral/Closed Loop/Accessories Off
Calculated ECT -
Thermostat Diagnosis
ECT Sensor
FC Relay 1 Circuit Status
FC Relay 1 Command
FC Relay 2 and 3 Circuit
Status
FC Relay 2 and 3 Command

Scan Tool Data Definitions (3.6L) - Engine Cooling

The Scan Tool Data Definitions list contains a brief description of all of the cooling system related parameters that are
available on the scan tool. The list is arranged in alphabetical order. A given parameter may appear in any one of the
data lists. In some cases the parameter may appear more than once, or in more than one data list in order to group
certain related parameters together.
Calculated ECT - Thermostat Diagnosis: This parameter displays the modeled temperature that the control module
calculates from air entering the engine, coolant temperature, and ambient air temperature. If the actual engine
coolant temperature does not reach this calculated temperature within a predetermined amount of time, a DTC will
set.
ECT Sensor: This parameter displays the temperature of the engine coolant based on input to the control module
from the engine coolant temperature (ECT) sensor.
FC Relay 1 Circuit Status: This parameter displays the state of the fan relay control circuit. The parameter displays
Indeterminate when no circuit fault is detected when the fans are OFF. The parameter displays OK when no circuit
fault is detected when the fans are ON.
FC Relay 1 Command: This parameter displays the control module commanded state of the fan relay control circuit.
FC Relay 2 and 3 Circuit Status: This parameter displays the state of the fan relay control circuit. The parameter
displays Fault if the fan relay control circuit is open, shorted to ground, or shorted to voltage. The parameter
displays Indeterminate when no circuit fault is detected when the fans are OFF. The parameter displays OK when
no circuit fault is detected when the fans are ON.
FC Relay 2 and 3 Command: This parameter displays the control module commanded state of the fan relay control
circuit.
All: The Parameter is in all data lists indicated below.
Eng: Engine Data
Ign: Ignition Data
EVAP: EVAP Data
FT: Fuel Trim Data
HO2S: HO2S Data
MF: Misfire Data
TAC: TAC Data
CMP: CMP Actuator Data
CH: Cooling/HVAC Data
CT: Cruise/Traction Data
ET: Electrical/Theft Data
Ind: Induction Data
IPC: IPC Data
IM: I/M Data
Trans: Transmission Data
FF: Freeze Frame Data
FR: Failure Records Data
Data List Parameter Range/Units
−39 to +140°C (−38 to
CH
−39 to +140°C (−38 to
ALL
CH Fault/Indeterminate/OK
CH
CH Fault/Indeterminate/OK
CH
Engine Cooling System:
Typical Data Values
+284°F)
+284°F)
ON/OFF
ON/OFF
1F-8
89°C (192°F)
Varies
Indeterminate
Varies
Indeterminate
Varies