DTC P0113: Inspection
IAT Sensor Inspection
NOTE:
Since there is no direct method to test the component itself, troubleshooting is performed on the related components.
Test Procedure
Unit output voltage inspection
- Preparation
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MAF sensor/IAT sensor connector (4P): disconnected
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- Procedure
- Jump the MAF sensor/IAT sensor connector (4P) terminals No. 2 and No. 4 with a jumper wire.
- Turn the vehicle to the ON mode.
- Confirm the HDS [IAT Sensor (1) Voltage].
| (Disconnected) MAF sensor/IAT sensor connector (4P) female terminals | |
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- Normal Conditions
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HDS [IAT Sensor (1) Voltage] value is less than 4.92 V .
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Results
- If it is normal, there is a problem with the MAF sensor/IAT sensor.
- If it is abnormal, there is a problem with other related components.
TA, SG1 Open Wire Inspection
NOTE:
Before disconnecting the PCM connector, jump the SCS line with the HDS, and wait more than 1 minute.
Test Procedure
- Preparation
- -
MAF sensor/IAT sensor connector (4P): disconnected
- -
PCM connector E (80P): disconnected
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- Procedure
- -
Perform the inspection according to the following chart.
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| (Disconnected) MAF sensor/IAT sensor connector (4P) female terminals | (Disconnected) PCM connector E (80P) female terminals | ||||
| IG Mode |
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Normal Conditions | ||
| TA open wire inspection | OFF | There is less than 1 Ohm | |||
| SG1 open wire inspection | OFF | There is less than 1 Ohm | |||
Results
- If abnormal, there is a problem in the circuit.
PCM Inspection
Test Procedure
- If the other inspection item(s) indicated a normal condition, then it is determined that the remaining PCM is the cause.
Results
- There is a problem with the PCM.