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ON-BOARD DIAGNOSTIC [L3 WITH TC] 01-02–187 01-02 Diagnostic procedure End Of Sie STEP INSPECTION ACTION 1 VERIFY FREEZE FRAME DATA HAS BEEN • Has the FREEZE FRAME DATA been recorded? Yes Go to the next step. No Record FREEZE FRAME DATA on the repair order, then go 2 VERIFY RELATED REPAIR INFORMATION • Check for related Service Bulletins and/or on- line repair information availability. • Is any related repair information available? Yes Perform the repair or diagnosis according to the available • If the vehicle is not repaired, go to the next step. No Go to the next step. 3 INSPECT VARIABLE SWIRL SOLENOID VALVE • Turn the ignition switch off. • Inspect for poor connection (such as damaged/ pulled-out pins, corrosion). • Is there any malfunction? Yes Repair or replace the terminal, then go to Step 7. No Go to the next step. 4 INSPECT VARIABLE SWIRL SOLENOID VALVE • Perform variable swirl solenoid valve inspection. • Is the variable swirl solenoid valve normal? Yes Go to the next step. No Replace the variable swirl solenoid valve, then go to Step 7. 5 INSPECT PCM CONNECTOR FOR POOR • Turn the ignition switch off. • Disconnect the PCM connector. • Inspect for poor connection at PCM terminal 2AS. (such as damaged, pulled-out pins, • Is there any malfunction? Yes Repair the terminal, then go to Step 7. No Go to the next step. 6 INSPECT VARIABLE SWIRL SOLENOID VALVE • Remove the variable swirl solenoid valve. • Turn ignition switch to the ON position (Engine off). • Measure voltage between PCM terminal 2AS (harness-side) and body ground. • Is the voltage B+? Yes Repair or replace the wiring harness for a short to power No Go to the next step. 7 VERIFY TROUBLESHOOTING OF DTC P2010 • Make sure to reconnect all disconnected connectors. • Clear the DTC from the PCM memory using the M-MDS. • Turn the ignition switch off. • Start the engine and warm it up completely. • Is the PENDING CODE for this DTC present? Yes Replace the PCM, then go to the next step. No Go to the next step. 8 VERIFY AFTER REPAIR PROCEDURE • Perform the “After Repair Procedure”. (See01-02-10 AFTER REPAIR • Are any DTCs present? Yes Go to the applicable DTC inspection. No Troubleshooting completed. 1871-1U-06B(01-02).fm 187 ページ 2006年3月15日 水曜日 午前10時32分 |