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ON-BOARD DIAGNOSTIC [ENGINE CONTROL SYSTEM (ZM)] 01–02A–86 22 INSPECT LEAKAGE FROM CHARCOAL • Implement “01-03A ENGINE CONTROL • Does voltage change under to specified Yes Go to Step 27. No Go to next step. 23 INSPECT CATCH TANK • Remove catch tank and inspect for plugging, • Is it okay? Yes Go to next step. No Replace catch tank, then go to Step 27. 24 INSPECT PURGE SOLENOID VALVE • Inspect purge solenoid valve • Is purge solenoid valve okay? Yes Go to next step. No Replace purge solenoid valve, then go to Step 27. 25 INSPECT CHARCOAL CANISTER • Remove charcoal canister and inspect for • Is it okay? Yes Go to next step. No Replace charcoal canister, then go to Step 27. 26 INSPECT CDCV OPERATION • Inspect CDCV. • Is CDCV okay? Yes Go to next step. No Replace CDCV, then go to next step. 27 DECIDE ON AFTER REPAIR PROCEDURE • Clear DTC from memory using WDS or • Is repair shop possible to perform Drive Mode Yes Go to next step. No Go to step 31. 28 VERIFY MONITORING CONDITION FOR • Turn ignition key to ON (Engine OFF). • Verify that following conditions are met. 21.3 inHg} or higher — Engine coolant temperature: –10.0—22.0 °°°° C {14.0—72.0 °°°° F} [at barometric pressure 72.2 kPa {542 mmHg, 21.3 inHg}] — Intake air temperature: 10—60 °°°° C {50—140 °°°° F} — Fuel tank level: 15—85% • Is there any conditions that is out of Yes Take corrective action (e.g. cool down engine), then repeat this step. Note • Readings need to be in the indicated ranges to No Go to next step. 29 MONITOR EVAP SYSTEM BY DRIVE MODE 4 • Run OBD-II Drive Mode 4. • Stop vehicle and access ON BOARD SYSTEM • Has EVAPORATIVE PURGE SYSTEM been Yes Go to next step. No Go back to Step 28. STEP INSPECTION ACTION 1712-1U-01G(01-02A).fm 86 ページ 2001年6月29日 金曜日 午後2時20分 |