Diagnostic procedure

DTC P2108 DIAGNOSTIC PROCEDURE

STEP	INSPECTION		ACTION
1	VERIFY FREEZE FRAME DATA HAS BEEN RECORDED Has the FREEZE FRAME DATA been recorded?	Yes	Go to the next step.
1		No	Record FREEZE FRAME DATA on the 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 the 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	VERIFY RELATED PENDING CODE AND STORED DTCS Turn ignition switch to OFF, then ON (Engine off). Verify pending and/or stored DTCs using the WDS or equivalent. Is the DTC P0122, P0123, P0222 or P0223 also present?	Yes	Go to appropriate DTC troubleshooting procedure, then go to Step 7.
3		No	Go to the next step.
4	VERIFY INTERMITTENT MALFUNCTION AT TP SENSOR NO. 1 CIRCUIT Perform the INTERMITTENT TROUBLESHOOTING procedure to TP sensor No. 1 related harnesses and connectors. (See INTERMITTENT CONCERN TROUBLESHOOTING ). Is there any malfunction?	Yes	Repair or replace malfunctioning part, according to inspection result, the go to Step 7.
4		No	Go to the next step.
5	VERIFY INTERMITTENT MALFUNCTION AT TP SENSOR NO. 2 CIRCUIT Perform the INTERMITTENT TROUBLESHOOTING procedure to TP sensor No. 2 related harnesses and connectors. (See INTERMITTENT CONCERN TROUBLESHOOTING ). Is there any malfunction	Yes	Repair or replace malfunctioning part, according to inspection result, the go to Step 7.
5		No	Go to the next step.
6	INSPECT TP SENSOR Inspect the TP sensor. Is the TP sensor normal?	Yes	Go to the next step.
6		No	Replace the throttle body, then go to next step.
7	VERIFY TROUBLESHOOTING OF DTC P2108 COMPLETED Make sure to reconnect all disconnected connectors. Clear the DTC from the PCM memory using the WDS or equivalent. Turn ignition switch to the ON position (Engine off). Is the PENDING CODE for this DTC present?	Yes	Replace the PCM, then go to the next step. (See PCM REMOVAL/INSTALLATION ).
7		No	Go to the next step.
8	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 ).
8		No	Troubleshooting completed.