Diagnostic procedure

DTC P0111 - DIAGNOSTIC PROCEDURE

STEP	INSPECTION		ACTION
1	VERIFY FREEZE FRAME DATA HAS BEEN RECORDED Has FREEZE FRAME DATA been recorded?	Yes	Go to the next step.
1		No	Record FREEZE FRAME DATA on repair order, then go to the next step.
2	VERIFY RELATED REPAIR INFORMATION AVAILABILITY Check for related Service Bulletins and/or online 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. Go to the next step.
2		No	Go to next step.
3	INSPECT POOR CONNECTION OF MAF/IAT SENSOR CONNECTOR Turn the ignition switch off. Disconnect MAF/IAT sensor connector. Check for poor connection (damaged, pulled-out pins, corrosion, etc.). Is there any malfunction?	Yes	Repair or replace the terminal, then go to Step 6.
3		No	Go to the next step.
4	INSPECT IAT SENSOR Measure resistance between MAF/IAT sensor terminals A and F (part-side). Is the resistance below 550 ohms ?	Yes	Replace MAF/IAT sensor, then go to Step 6.
4		No	Go to the next step.
5	INSPECT POOR CONNECTION OF PCM CONNECTOR Disconnect PCM connector. Check for poor connection (damaged, pulled-out pins, corrosion, etc.). Is there any malfunction?	Yes	Repair or replace the terminal, then go to Step 6.
5		No	Go to the next step.
6	VERIFY TROUBLESHOOTING OF DTC P0111 COMPLETED Make sure to reconnect all disconnected connectors. Clear the DTC from the PCM memory using the WDS or equivalent. Start engine and run engine under FREEZE FRAME DATA condition. Is PENDING CODE for this DTC present?	Yes	Replace PCM, then go to the next step.
6		No	Go to the next step.
7	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 .)
7		No	Troubleshooting completed.