1A-122 Engine General Information and Diagnosis:
DTC P2138: Pedal Position Sensor (Main / Sub) Voltage Correction
S6RW0C1104073
Wiring Diagram
Refer to “DTC P0122 / P0123: Throttle / Pedal Position Sensor / Switch “A” Circuit Low / High”.
DTC Detecting Condition and Trouble Area
DTC Confirmation Procedure
1) With ignition switch turned OFF, connect scan tool.
2) Turn ON ignition switch and clear DTC by using scan tool.
3) Keep the accelerator pedal at idle position for 2 sec.
4) Keep the accelerator pedal at fully depressed position for 2 sec.
5) Repeat Step 3) and 4) for 3 times.
6) Check DTC.
DTC Troubleshooting
4
Wire harness check
1) Check TP sensor (main and sub) circuit for condition.
For TP sensor (main) circuit, refer to Step 3 of “DTC
P0122 / P0123: Throttle / Pedal Position Sensor / Switch
“A” Circuit Low / High”.
For TP sensor (sub) circuit, refer to Step 3 of “DTC
P0222 / P0223: Throttle Position Sensor (Sub) Circuit
Low / High”.
Is it in good condition?
Substitute a known-
good ECM and recheck.
Repair or replace.
Step
Action
Yes
No
DTC detecting condition
Trouble area
Difference between the opening angle based on APP
sensor (main) and the opening angle based on APP
sensor (sub) is more than specification for 0.5 sec.
(1 driving detection logic)
• APP sensor (main) and/or its circuit
• APP sensor assembly
• ECM
Step
Action
Yes
No
1
Was “Engine and Emission Control System Check”
performed?
Go to Step 2.
Go to “Engine and
Emission Control
System Check”.
2
TP sensor and its circuit check
1) Connect scan tool to DLC with ignition switch turned
OFF.
2) Turn ON ignition switch, check “APP Sensor 1 Volt” and
“APP Sensor 2 Volt” displayed on scan tool when
accelerator pedal is idle position and fully depressed.
Is displayed each APP sensor value as described voltage in
“Scan Tool Data”?
Intermittent trouble.
Check for intermittent
referring to “Intermittent
and Poor Connection
Inspection in Section
00”.
Go to Step 3.
3
APP sensor check
1) Check APP sensor for performance referring to
“Accelerator Pedal Position (APP) Sensor Assembly On-
Vehicle Inspection in Section 1C”.
Is it in good condition?
Go to Step 4.
Replace APP sensor
assembly.
Содержание 2006 SX4
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Страница 22: ...00 15 Precautions...
Страница 38: ...0B 7 Maintenance and Lubrication...
Страница 378: ...1K 6 Exhaust System...
Страница 848: ...6C 46 Power Assisted Steering System...
Страница 954: ...7B 89 Air Conditioning System Automatic Type...
Страница 1086: ...8B 121 Air Bag System...
Страница 1381: ...Paint Coatings 9L 7 I5RW0C9C0005 01 A Apply sealant 1 Hole...
Страница 1382: ...9L 8 Paint Coatings I5RW0C9C0006 01 A Apply sealant covering flange end...
Страница 1386: ...9L 12 Paint Coatings I5RW0A9C0010 01 A Apply rust proof wax hot wax 50 m or more B Never fill up drain holes with rust proof wax...
Страница 1476: ...Prepared by 1st Ed Feb 2007...
Страница 1477: ...31 0 mm 99500 80J00 01E SERVICE MANUAL VOL 1 OF 2 99500 80J00 01E SERVICE MANUAL VOLUME 1 OF 2 RW420...
Страница 1478: ...28 0 mm 99500 80J00 01E SERVICE MANUAL VOL 2 OF 2 99500 80J00 01E SERVICE MANUAL VOLUME 2 OF 2 RW420...