文档介绍：DTC P0222, P0223 TP SENSOR
< SERVICE INFORMATION >
THROTTLE POSITION SENSOR 1 POWER SUPPLY CIRCUIT-II
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check harness continuity between electric throttle control actuator terminal 1 and ECM terminal 47.
Refer to Wiring Diagram.
Continuity should exist.
OK or NG
OK >> GO TO 4.
NG >> Repair open circuit.
THROTTLE POSITION SENSOR 1 POWER SUPPLY CIRCUIT-III
Check harness for short to power and short to ground, between the following terminals.
ECM terminal Sensor terminal Reference Wiring Diagram
47 Electric throttle control actuator terminal 1 EC-315
91 APP sensor terminal 6 EC-550
OK or NG
OK >> GO TO 5.
NG >> Repair short to ground or short to power in harness or connectors.
APP SENSOR
Refer to EC-319, "Component Inspection".
OK or NG
OK >> GO TO 11.
NG >> GO TO 6.
ACCELERATOR PEDAL ASSEMBLY
1. Replace accelerator pedal assembly.
2. Perform EC-79, "Accelerator Pedal Released Position Learning".
3. Perform EC-79, "Throttle Valve Closed Position Learning".
4. Perform EC-79, "Idle Air Volume Learning".
>> INSPECTION END
THROTTLE POSITION SENSOR 1 GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check harness continuity between ECM terminal 66 and electric throttle control actuator terminal 5.
Refer to Wiring Diagram.
Continuity should exist.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 8.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
THROTTLE POSITION SENSOR 1 INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Check harness continuity between ECM terminal 50 and electric throttle control actuator terminal 4.
Refer to Wiring Diagram.
Continuity should exist.
2. Also check harness for short to ground and short to power.
OK or NG
EC-318
DTC P0222, P0223 TP SENSOR
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