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17 ADJUST THROTTLE POSITION SWITCH Check the following items. Refer to “Basic Inspection”, EC-109. MTBL0595 Is it possible to adjust closed throttle position switch? Yes or No Yes © GO TO 18. No © Replace throttle position switch. 18 CHECK EVAP PURGE LINE Inspect EVAP purge line (pipe and rubber tube). Check for evidence of leaks. OK or NG OK © GO TO 19. NG © Replace it. 19 CLEAN EVAP PURGE LINE Clean EVAP purge line (pipe and rubber tube) using air blower. © GO TO 20. 20 CHECK INTERMITTENT INCIDENT Refer to “TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT”, EC-144. © INSPECTION END GI MA EM LC FE AT AX SU BR ST RS BT HA SC EL IDX DTC P1447 EVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM PURGE FLOW MONITORING Diagnostic Procedure (Cont’d) EC-563 |