Diagnostic Procedure

DTC P0507 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 SERVICE 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, then go to the next step.
2		No	Go to the next step.
3	VERIFY RELATED PENDING OR STORED DTCS Turn ignition switch to OFF, then ON (Engine off). Verify pending code or stored DTCs using the WDS or equivalent. Is other DTC present?	Yes	Repair applicable DTCs. (See DTC TABLE ).
3		No	Go to the next step.
4	INSPECT VACUUM HOSE CONNECTION Are vacuum hoses connecting accurately? (See VACUUM HOSE ROUTING DIAGRAM ).	Yes	Go to the next step.
4		No	Reconnect vacuum hose accurately, then go to step 6.
5	INSPECT ELECTRONIC THROTTLE CONTROL SYSTEM MALFUNCTION Inspect the following parts: APP sensor (See ACCELERATOR PEDAL POSITION (APP) SENSOR INSPECTION ). TP sensor (See THROTTLE POSITION (TP) SENSOR INSPECTION ). Are they normal?	Yes	Go to the next step.
5		No	Replace the necessary parts, then go to the next step.
6	VERIFY TROUBLESHOOTING OF DTC P0507 COMPLETED Make sure to reconnect all disconnected connectors. Start engine. Clear the DTC from the PCM memory using the WDS or equivalent. Depress brake pedal for 14 s or more. 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 ). Is any DTC present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE ).
7		No	Troubleshooting completed.