Hyundai Santa Fe (2006 year). Manual — part 576
FLA -370
FUEL SYSTEM
NO
▶ Substitute with a known - good PCM and check for proper operation. If the problem is corrected, replace PCM
and go to "Verification of Vehicle Repair" procedure.
NOTE
There is a memory reset function on scantool that can erase optional parts automatically detected and memorized
by PCM. After testing PCM on the vehicle, use this function to reuse the PCM on the others
VERIFICATION OF VEHICLE REPAIR
E6F57B93
After a repair, it is essential to verify that the fault has been corrected.
1.
Monitor and record the Freeze Frame Data for the Diagnostic Trouble Code(DTC) which has been diagnosed.
2.
Using a Scantool, Clear the DTCs
3.
Operate the vehicle within conditions noted in the freeze frame data or enable conditions
4.
Monitor that all rediness test have been verified as " Complete "
5.
Are any DTCs present ?
YES
▶ Go to the applicable troubleshoooting procedure.
NO
▶ System is performing to specification at this time.
DTC TROUBLESHOOTING PROCEDURES
FLA -371
DTC P0336 CRANKSHAFT POSITION SENSOR A CIRCUIT
RANGE/PERFORMANCE
COMPONENT LOCATION
E841DF15
Refer to DTC P0335.
GENERAL DESCRIPTION
EBDF7934
Refer to DTC P0335.
DTC DESCRIPTION
ED49DB3E
Checking output signals from CKPS every 7.8 sec. under detecting condition, if an output signal is missing or redundant
for more than 1.56 sec., PCM sets P0336. MIL(Malfunction Indication Lamp) turns on when the malfunction lasts till
consecutive 2 driving cycle.
DTC DETECTING CONDITION
EA703496
Item
Detecting Condition
Possible cause
DTC Strategy
• Detecting extra/missing pulses between consecutive
58X reference pulses
Enable Conditions
• Engine running state
Threshold value
• Extra/ missing pulses 〉 2 pulse
Diagnosis Time
• Continuous
(More than 1.56 sec.failure for every 7.8 sec.test)
MIL On Condition
• 2 driving cycles
• Poor connection
• Noise
• Short in harness
• Target wheel
• PCM
SPECIFICATION
E2C1013E
Refer to DTC P0335.
SCHEMATIC DIAGRAM
E0DE8501
Refer to DTC P0335.
SIGNAL WAVEFROM AND DATA
E6425136
Refer to DTC P0335.
MONITOR DTC STATUS
EDF2DA1D
Refer to DTC P0335.
TERMINAL AND CONNECTOR INSPECTION
E825C7C2
Refer to DTC P0335.
FLA -372
FUEL SYSTEM
SIGNAL CIRCUIT INSPECTION
EAFA6CC0
1.
Check voltage
1)
IG "OFF" and disconnect CKPS connector.
2)
IG "ON" and ENG "OFF"
3)
Measure voltage between terminal 1 of CKPS harness connector and chassis ground.
4)
Measure voltage between terminal 2 of CKPS harness connector and chassis ground.
Specification : Approx. 1.4V
5)
Is the measured voltage within specification?
YES
▶ Go to "Component Inspection" procedure.
NO
▶ Go to "Check short in harness" as follows.
2.
Check short in harness
1)
IG "OFF" and disconnect CKPS connector and PCM connector.
2)
Measure resistance between terminal 1(2) of CKPS harness connector and chassis ground.
3)
Measure resistance between terminals 1 and 2 of CKPS harness connector.
4)
Measure resistance between terminals 1(2) and 3 of CKPS harness connector.
Specification : Infinite
5)
Is the measured resistance within specification?
YES
▶ Go to "Component Inspection" procedure.
NO
▶ Repair short in harness, and go to "Verification of Vehicle Repair" procedure.
COMPONENT INSPECTION
E7D8DBBA
1.
Visually check CKPS and Target wheel
1)
IG "OFF"
2)
Check CKPS and target wheel for deformation or damage visually
3)
Is the above items normal ?
DTC TROUBLESHOOTING PROCEDURES
FLA -373
YES
▶ Go to "Check CKPS resistance" as follows.
NO
▶ Repair or replace it, and go to "Verification of Vehicle Repair" procedure.
2.
Check CKPS resistance
1)
IG "OFF" and disconnect CKPS connector.
2)
Measure resistance between terminals 1 and 2 of CKPS connector. (Component side)
SPECIFIATION :
Resistance
825 ± 100Ω
C01
1. CKPS [LOW] Signal
2. CKPS [HIGH] Signal
3. Shield ground
3
2
1
SCMF16304L
3)
Is the measured resistance within specification?
YES
▶ Go to "Check signal waveform of CKPS" as follows.
NO
▶ Substitute with a known - good CKPS and check for proper operation. If the problem is corrected, replace
CKPS and go to "Verification of Vehicle Repair" procedure.
3.
Check signal waveform of CKPS
1)
IG "OFF" and connect scantool.
2)
ENG "ON" and Measure signal waveform at terminal 1 or 2 of CKPS.
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