|
|
ON-BOARD DIAGNOSTIC [L3 WITH TC] 01-02–75 01-02 5 VERIFY MONITORING CONDITION FOR • Make sure to reconnect all disconnected connectors. • Cool down engine. Note • If workshop inside and outside temperature difference is significant, • Turn ignition switch to ON (Engine off). • Clear the DTC from the PCM memory using the M-MDS. • Access ECT, IAT PIDs and make sure that each value is within following specifications. — IAT: above –10°C {14°F} — Difference between ECT and IAT: below 6°C {43°F} • Is there any PID that is out of specification? Yes Take corrective action (e.g. cool down engine), then repeat No Go to the next step for DTC P0126 or go to step 7 for DTC 6 VERIFY TROUBLESHOOTING OF DTC P0126 • Start engine and turn off E/L and A/C. • Access DIAGNOSTIC MONITORING TEST RESULTS using the M-MDS and monitor TEST Note • This test requires actual driving. Chassis roller cannot be used for this test. • During test drive, constant speed should be maintained, although 2 or 3 stops • Test period depends on ECT at engine start. (e.g. if ECT is –10°C {14°F}, • Verify TEST #10: E1: 81 (ECT) value. • Is value above minimum value? Yes Go to Step 8. No Replace PCM, then go to Step 8. STEP INSPECTION ACTION 1871-1U-06B(01-02).fm 75 ページ 2006年3月15日 水曜日 午前10時32分 |