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CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE Specification data are reference values. MONITOR ITEM CONDITION SPECIFICATION IACV-AAC/V I Engine: After warming up I Air conditioner switch: “OFF” I Shift lever: “N” I No-load Idle 20 - 10 step 2,000 rpm — ECM TERMINALS AND REFERENCE VALUE Specification data are reference values, and are measured between each terminal and ground. CAUTION: Do not use ECM ground terminals when measuring voltage. Doing so may result in damage to the TER- MINAL NO. WIRE COLOR ITEM CONDITION DATA (DC voltage) 13 Y IACV-AAC valve Engine is running. Idle speed 0.1 - 14V 8 GY/L 11 PU IACV-AAC valve Engine is running. Idle speed 0.1 - 14V 12 G/Y ON BOARD DIAGNOSIS LOGIC Diagnostic Trouble Code No. Malfunction is detected when .... Check Items (Possible Cause) P0505 A) The IACV-AAC valve does not operate properly. ........................................................................................ I Harness or connectors I IACV-AAC valve ........................................................................................ B) The IACV-AAC valve does not operate properly. I Harness or connectors I IACV-AAC valve DIAGNOSTIC TROUBLE CODE CONFIRMATION NOTE: I If “DIAGNOSTIC TROUBLE CODE CONFIRMATION PRO- I Perform “Procedure for malfunction A” first. If a 1st trip TESTING CONDITION: GI MA EM LC FE AT PD FA RA BR ST RS BT HA EL IDX TROUBLE DIAGNOSIS FOR DTC P0505 Idle Air Control Valve (IACV) — Auxiliary Air EC-341 |