Hyundai Santa Fe (2006 year). Manual — part 413
FL -262
FUEL SYSTEM
2
3
1
EGNG006B
4)
Is the measured resistance within the specification?
YES
▶
Go to "Check short to ground in CKPS component" as follows.
NO
▶
Replace CKPS and go to "Verification of Vehicle Repair".
2.
Check short to ground in CKPS component
1)
IG KEY "OFF", ENGINE "OFF".
2)
Disconnect CKPS connector.
3)
Check resistance between CKPS connector terminal 1 and 3 at component side.
Specification : Discontinuity (Infinite
Ω
)
2
3
1
EGNG006C
4)
Is the measured resistance within the specification? (Is the inside of component insulated correctly?)
YES
▶
Go to "Check CKPS waveform".
NO
▶
Replace CKPS and go to "Verification of Vehicle Repair".
3.
Check CKPS waveform
1)
IG KEY "OFF", ENGINE "OFF".
2)
Connect CKPS connector.
3)
Connect Oscilloscope to CKPS connector terminal 2.
DTC TROUBLESHOOTING PROCEDURES
FL -263
4)
Check if CKPS waveform is outputted correctly as cranking or turning engine on.
Specification : Refer to "Signal waveform
&
data" of "General Information".
5)
Is CKPS waveform outputted correctly?
YES
▶
Go to "Verification of Vehicle Repair".
NO
▶
Replace CKPS and go to "Verification of Vehicle Repair".
VERIFICATION OF VEHICLE REPAIR
ED949564
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.
NO
▶
System operates within specification.
FL -264
FUEL SYSTEM
DTC P0336 CRANKSHAFT POSITION SENSOR A CIRCUIT
RANGE/PERFORMANCE
COMPONENT LOCATION
E7C0CD86
Refer to DTC P0335.
GENERAL DESCRIPTION
EBE4B5BF
Refer to DTC P0335.
DTC DESCRIPTION
E3CE13EE
P0336 is set when 1). engine speed detected by CKPS is above 6000RPM, or 2). CKPS signal pulse is abnormal. For
repair, check temporary poor connection in CKPS circuit, component failure or deformation of tone wheel.
DTC DETECTING CONDITION
E259CD3D
Item
Detecting Condition
Possible Cause
DTC Strategy
• Signal monitoring
Enable Conditions
• During accelerating and turning engine "ON"
Threshold Value
• Engine speed sensed at CKPS above 6000RPM
• Abnormal crank signal pulse
Diagnostic Time
• Immediately
Fuel cut
YES
EGR Off
NO
Fuel Limit
NO
Fail Safe
Check
Lamp
YES
• CKPS circuit
• CKPS component
• Abnormal deformation of
Crank Shaft tone wheel
SPECIFICATION
E763E76E
Refer to DTC P0335.
SCHEMATIC DIAGRAM
E90EA2AB
Refer to DTC P0335.
SIGNAL WAVEFORM AND DATA
E5F982DE
Refer to DTC P0335.
MONITOR SCANTOOL DATA
EE83BEE3
Refer to DTC P0335.
TERMINAL AND CONNECTOR INSPECTION
EC699D59
Refer to DTC P0335.
DTC TROUBLESHOOTING PROCEDURES
FL -265
SIGNAL CIRCUIT INSPECTION
EF9AF39F
1.
Check signal circuit voltage
1)
IG KEY "OFF", ENGINE "OFF".
2)
Disconnect CKPS connector.
3)
IG KEY "ON".
4)
Measure the voltage of CKPS connector terminal 2 and 3.
Specification : 2.4V~2.6V
5)
Is the measured voltage within the specification?
YES
▶
Go to "3.Check short between signal circuits."
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 CKPS connector and ECM connector.
3)
Check continuity between CKPS connector terminal 2 and ECM connector (C230-A) terminal 12.
4)
Check continuity between CKPS connector terminal 3 and ECM connector (C230-A) terminal 27.
Specification : continuity ( below 1.0
Ω
)
5)
Is the measured resistance within the specification?
YES
▶
Go to "3. Check short between signal circuits".
NO
▶
Repair open in signal circuit and go to "Verification of Vehicle Repair".
3.
Check short between signal circuits
1)
IG KEY "OFF", ENGINE "OFF".
2)
Disconnect CKPS connector and ECM connector.
3)
Check continuity between CKPS connector terminal 2 and 3.
Specification : Discontinuity ( Infinite
Ω
)
4)
Is the measured resistance within the specification?
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