Hyundai Santa Fe (2006 year). Manual — part 566
FLA -330
FUEL SYSTEM
▶ Go to " Component Inspection" procedure.
NO
▶ Repair open in harness, and go to "Verification of Repair" procedure.
COMPONENT INSPECTION
EADB26DA
1.
Check TPS
1)
IG "OFF" and disconnect TPS connector.
2)
Measure resistance between terminals 7 and 6 of TPS connector.(Component side)
Specification : 2.7 ~ 4.1kΩ
1. TPS1 ground
2. TPS1 signal
3. TPS2 signal
4. TPS 1 Reference Voltage (+5V)
5. ETC motor[+] Control
8. ETC motor[-] Control
4
3
2
1
8
7
6
5
C86
Ω
SCMF16250L
3)
Is the measured resistance within specification?
YES
▶ 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.
NO
▶ Substitute with a known - good TPS and check for proper operation. If the problem is corrected, replace TPS
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
CAUTION
Procedure of ETS Initialization
1.
Erase the trouble codes on PCM
2.
Turn the ignition key off and keep this condition until the main relay is turned off.(It will takes 10sec.)
3.
Turn ignition key on more than 1second to record the throttle motor position on the EEPROM
VERIFICATION OF VEHICLE REPAIR
ECE0E273
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.
DTC TROUBLESHOOTING PROCEDURES
FLA -331
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.
FLA -332
FUEL SYSTEM
DTC P0223 THROTTLE/PEDAL POSITION SENSOR/SWITCH "B" CIRCUIT
HIGH INPUT
COMPONENT LOCATION
E2DDF6EC
Refer to DTC P0222.
GENERAL DESCRIPTION
E1F46B90
Refer to DTC P0222.
DTC DESCRIPTION
E99F7095
Checking output signals from TPS2 every 8.5 sec. under detecting condition, if an output signal is above 4.75V for more
than 0.1 sec., PCM sets P0223. MIL(Malfunction Indication Lamp) turns on when the malfunction lasts till consecutive 2
driving cycle.
DTC DETECTING CONDITION
E0998B07
Item
Detecting Condition
Possible Cause
DTC Strategy
• Signal High
Enable condition
• IG "ON"
threshold value
• The signal voltage of TPS 〉4.75V
diagnosis time
• Continuous
(more than 0.1 sec. failure for every 8.5 sec.test)
MIL ON condition
• 2 driving cycles
• Poor connection
• Short to battery in signal
harness
• Open in ground harness
• TPS
• PCM
SPECIFICATION
EF1158C6
Refer to DTC P0222.
SCHEMATIC DIAGRAM
EB52B2D8
Refer to DTC P0222.
SIGNAL WAVEFORM AND DATA
EDE87B15
Refer to DTC P0222.
MONITOR DTC STATUS
EFDFE57A
Refer to DTC P0222.
TERMINAL AND CONNECTOR INSPECTION
ED7A94AD
Refer to DTC P0222.
DTC TROUBLESHOOTING PROCEDURES
FLA -333
SIGNAL CIRCUIT INSPECTION
E2452337
1.
Check voltage
1)
IG "OFF" and disconnect TPS connector.
2)
IG "ON and ENG "OFF"
3)
Measure voltage between terminal 3 of TPS harness connector and chassis ground.
Specification : Approx. 0V
4)
Is the measured voltage within specification?
YES
▶ Go to "Ground Circuit Inspection" procedure.
NO
▶ Go to "Check short to battery in harness" as follows.
2.
Check short to battery in harness
1)
IG "OFF" and disconnect TPS connector and PCM connector.
2)
Measure resistance between terminals 7 and 3 of TPS harness connector.
3)
Measure resistance between terminals 4 and 3 of TPS harness connector.
4)
Measure resistance between terminals 5 and 3 of TPS harness connector.
5)
Measure resistance between terminals 8 and 3 of TPS harness connector.
Specification : Infinite
6)
Is the measured resistance within specification?
YES
▶ Go to " Ground Circuit Inspection" procedure.
NO
▶ Repair short to battery in harness, and go to "Verification of Vehicle Repair" procedure.
GROUND CIRCUIT INSPECTION
E060618D
1.
IG "OFF" and disconnect TPS connector.
2.
IG "ON" and ENG "OFF"
3.
Measure voltage between terminal 8 of TPS harness connector and chassis ground.
4.
Measure voltage between terminals 8 and 6 of TPS harness connector.
Specification : Measurement "A" - Measurement ’B’ = Approx. below 200mV
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст