Diagnostic Procedure

WARNING: This page is about a different variant/trim than selected.

DTC P0113:00 (PCM, VIN Y) DIAGNOSTIC PROCEDURE

STEP	INSPECTION	RESULTS	ACTION
1	RECORD VEHICLE STATUS AT TIME OF DTC DETECTION TO UTILIZE WITH REPEATABILITY VERIFICATION NOTE: Recording can be facilitated using the screen capture function of the PC. Record the FREEZE FRAME DATA/snapshot data on the repair order.	-	Go to the next step.
2	VERIFY RELATED REPAIR INFORMATION AVAILABILITY Verify related Service Bulletins and/or on-line repair information availability. Is any related repair information available?	Yes	Perform repair or diagnosis according to the available repair information. If the vehicle is not repaired, go to the next step.
2		No	Go to the next step.
3	DETERMINE IF IAT SENSOR No. 1 OR WIRING HARNESS MALFUNCTION Access the IAT PID using the M-MDS. (See ON-BOARD DIAGNOSTIC TEST .) Verify the IAT PID value. Is the IAT PID value 5 V or B+?	Yes	Go to Step 7.
3		No	Go to the next step.
4	INSPECT MAF SENSOR/IAT SENSOR No. 1 CONNECTOR CONDITION Switch the ignition off. Disconnect the MAF sensor/IAT sensor No. 1 connector. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction?	Yes	Repair or replace the connector and/or terminals, then go to Step 10.
4		No	Go to the next step.
5	INSPECT PCM CONNECTOR CONDITION Disconnect the PCM connector. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction?	Yes	Repair or replace the connector and/or terminals, then go to Step 10.
5		No	Go to the next step.
6	INSPECT IAT SENSOR No. 1 Inspect the IAT sensor No. 1. (See INTAKE AIR TEMPERATURE (IAT) SENSOR INSPECTION [VIN Y] .) Is there any malfunction?	Yes	Replace the MAF sensor/IAT sensor No. 1, then go to Step 10. (See MASS AIR FLOW (MAF) SENSOR/INTAKE AIR TEMPERATURE (IAT) SENSOR NO. 1 REMOVAL/INSTALLATION [VIN Y] .)
6		No	Go to Step 10.
7	DETERMINE IF IAT SENSOR No. 1 SIGNAL CIRCUIT OR IAT SENSOR No. 1 GROUND CIRCUIT MALFUNCTION Switch the ignition off. Disconnect the MAF sensor/IAT sensor No. 1 connector. Access the IAT PID using the M-MDS. (See ON-BOARD DIAGNOSTIC TEST .) Verify the IAT PID value. Is the IAT PID value 5 V or B+?	Yes	Go to the next step.
7		No	Go to Step 9.
8	INSPECT IAT SENSOR No. 1 SIGNAL CIRCUIT FOR OPEN CIRCUIT Verify that the MAF sensor/IAT sensor No. 1 connector is disconnected. Switch the ignition off. Disconnect the PCM connector. Inspect for continuity between MAF sensor/IAT sensor No. 1 terminal A (wiring harness-side) and PCM terminal 2AX (wiring harness-side). Is there continuity?	Yes	Refer to the wiring diagram and verify whether or not there is a common connector between MAF sensor/IAT sensor No. 1 terminal A and PCM terminal 2AX. If there is a common connector: Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for a short to power supply. Repair or replace the malfunctioning part. If there is no common connector: Repair or replace the wiring harness which has a short to power supply. Go to Step 10.
8		No	Refer to the wiring diagram and verify whether or not there is a common connector between MAF sensor/IAT sensor No. 1 terminal A and PCM terminal 2AX. If there is a common connector: Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for an open circuit. Repair or replace the malfunctioning part. If there is no common connector: Repair or replace the wiring harness which has an open circuit. Go to Step 10.
9	INSPECT IAT SENSOR No. 1 GROUND CIRCUIT FOR OPEN CIRCUIT Verify that the MAF sensor/IAT sensor No. 1 connector is disconnected. Switch the ignition off. Disconnect the PCM connector. Inspect for continuity between MAF sensor/IAT sensor No. 1 terminal B (wiring harness-side) and PCM terminal 2AY (wiring harness-side). Is there continuity?	Yes	Replace the MAF sensor/IAT sensor No. 1, then go to the next step. (See MASS AIR FLOW (MAF) SENSOR/INTAKE AIR TEMPERATURE (IAT) SENSOR NO. 1 REMOVAL/INSTALLATION [VIN Y] .)
9		No	Refer to the wiring diagram and verify whether or not there is a common connector between MAF sensor/IAT sensor No. 1 terminal B and PCM terminal 2AY. If there is a common connector: Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for an open circuit. Repair or replace the malfunctioning part. If there is no common connector: Repair or replace the wiring harness which has an open circuit. Go to the next step.
10	VERIFY DTC TROUBLESHOOTING COMPLETED Always reconnect all disconnected connectors. Clear the DTC from the PCM memory using the M-MDS. (See CLEARING DTC .) Perform the KOEO or KOER self test. (See KOEO/KOER SELF TEST .) Is the same Pending DTC present?	Yes	Repeat the inspection from Step 1. If the malfunction recurs, replace the PCM. (See PCM REMOVAL/INSTALLATION [VIN Y] .) Go to the next step.
10		No	Go to the next step.
11	VERIFY AFTER REPAIR PROCEDURE Perform the "AFTER REPAIR PROCEDURE". (See AFTER REPAIR PROCEDURE .) Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE .)
11		No	DTC troubleshooting completed.