Hyundai Santa Fe (2006 year). Manual — part 381
FL -134
FUEL SYSTEM
▶
Go to "Component Inspection".
NO
▶
Repair short to ground in signal circuit and go to "Verification of Vehicle Repair".
▶
Repair open in signal circuit and go to "Verification of Vehicle Repair".
COMPONENT INSPECTION
E08990DE
1.
IG KEY "OFF", ENGINE "OFF".
2.
Disconnect BPS connector.
3.
Measure resistance between IATS component terminal 3 and 4, referring to resistance characteristic table of speci-
fication of General information.
Specification : Refer to Specification of General Information
LFIG384A
4.
Is the measured resistance at certain temperature within the specified resisance range at the temperature?
YES
▶
Go to "Verification of Vehicle Repair".
NO
▶
Replace BPS assy’ and go to "Verification of Vehicle Repair".
VERIFICATION OF VEHICLE REPAIR
E36A954E
After a repair, it is essential to verify that the fault is corrected.
1.
After connecting Scantool select "DIAGNOSTIC TROUBLE CODES(DTCs)" mode.
2.
Clear recorded DTC using Scantool.
3.
Drive the vehicle within DTC "Enable conditions" in "General information".
4.
After selecting "DIAGNOSTIC TROUBLE CODES(DTCs)" mode and check if DTC is recorded again.
5.
Are any DTCs recorded ?
YES
▶
Go to the DTC guide of recorded NO. in Scantool.
DTC TROUBLESHOOTING PROCEDURES
FL -135
NO
▶
System operates within specification.
FL -136
FUEL SYSTEM
DTC P0098 INTAKE AIR TEMPERATURE SENSOR 2 CIRCUIT HIGH INPUT
COMPONENT LOCATION
E616B3FF
Refer to DTC P0097.
GENERAL DESCRIPTION
EE99A887
Refer to DTC P0097.
DTC DESCRIPTION
E6DFC952
P0098 is set when the voltage above 4965mV - maximum output voltage of IATS(integrated with BPS) - is detected for
more than 2.0 sec.. This code is due to 1) open or 2)short to battery in IATS signal circuit.
DTC DETECTING CONDITION
EA2C8C4D
Item
Detecting Condition
Possible Cause
DTC Strategy
• Voltage monitoring
Enable Conditions
• IG KEY "ON"
Threshold Value
• Output signal above maximum value( above 4965mV )
Diagnostic Time
• 2.0 sec.
Fuel cut
NO
EGR Off
NO
Fuel Limit
NO
Fail Safe
Check
Lamp
NO
• Air temp. fixed at 28
℃
• IATS circuit
• IATS component
SPECIFICATION
E898D2D7
Refer to DTC P0097.
SCHEMATIC DIAGRAM
E96F6191
Refer to DTC P0097.
SIGNAL WAVEFORM AND DATA
ECAC6CC0
Refer to DTC P0097.
MONITOR SCANTOOL DATA
E6B65CF2
Refer to DTC P0097.
TERMINAL AND CONNECTOR INSPECTION
EBC05B74
Refer to DTC P0097.
DTC TROUBLESHOOTING PROCEDURES
FL -137
SIGNAL CIRCUIT INSPECTION
E5C5C92B
1.
Check signal circuit voltage
1)
IG KEY "OFF", ENGINE "OFF".
2)
Disconnect BPS connector.
3)
IG KEY "ON"
4)
Check the voltage of BPS connector terminal 3.
Specification : 4.8V~5.1V
5)
Is the measured voltage within the specificaiton?
YES
▶
Go to "Ground Circuit Inspection".
NO
▶
Go to "2.Check open in signal circuit" as follows.
2.
Check open in signal circuit
1)
IG KEY "OFF", ENGINE "OFF".
2)
Disconnect BPS connector and ECM connector.
3)
Check continuity between BPS connector terminal 3 and ECM connector (C230-A) terminal 53.
Specification : Continuity (below 1.0
Ω
)
4)
Is the measured resistance within the specification?
YES
▶
Go to "3. Check short to battery in signal circuit" as follows.
NO
▶
Repair open in signal circuit and go to "Verification of Vehicle Repair".
3.
Check short to battery in signal circuit
1)
IG KEY "OFF", ENGINE "OFF".
2)
Disconnect BPS connector and ECM connector.
3)
IG KEY "ON"
4)
Check the voltage of BPS connector terminal 3.
Specification : 0.0V~0.1V
5)
Is the measured voltage within the specification?(with both connector disconnected)
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