Suzuki 2006 SX4, Руководство по обслуживанию

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Engine General Information and Diagnosis: 1A-83
DTC P0222 / P0223: Throttle Position Sensor (Sub) Circuit Low / High
S6RW0C1104034
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) Start engine and it for 10 sec.
4) Check DTC.
DTC Troubleshooting
NOTE
• When DTC P0122 and P0222 are indicated together, it is possible that TP sensor power supply
circuit is open.
• When DTC P0123 and P0223 are indicated together, it is possible that TP sensor power supply
circuit is shorted to power circuit and/or TP sensor ground circuit is open.
DTC detecting condition Trouble area
DCT P0222:
Output voltage of TP sensor (sub) is lower than 0.74 V.
(1 driving cycle detection logic)
• TP sensor (sub) circuit
• Electric throttle body assembly
• ECM
DCT P0223:
Output voltage of TP sensor (sub) is higher than 4.74 V.
(1 driving cycle detection logic)
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 “TP Sensor 2 Volt”
displayed on scan tool when accelerator pedal is idle
position and fully depressed.
Is displayed TP 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.