home *** CD-ROM | disk | FTP | other *** search
/ Popular Mechanics Auto Repair Info 1988 - 1989 / Popular Mechanics Auto Repair Info 1988 - 1989 - Disc 1.iso / tutorial / turbovw.dxr / 00046_Bitmap_turbo3 (.png) < prev    next >
Bitmap Image  |  1997-06-16  |  308KB  |  640x479  |  8-bit (26 colors)
Labels: crt screen | dialog box | earth | monitor | road | sky | stairs | trade name | window
OCR: Data View Help NOfE ldle Air Control AC Valve/Motor: Description and Operation Idle Air Control Valve Assembly (IAC) Image ldle Air Control Valve Assemb TeRMiNAL PINS BALL DEARING ASSEMBLY PURPOSE: STATDR ASSEMBLY To control the engine idle speed and prevent stalling due to changes AOTOR ASSEMBLY in encine load SPAING OPERATION: PINTLE The IAC valve controls the amount air bypassed around the throttle LEAD SCREW plate If more air is bypassed, idle speed will increase and if less air bypassed the idle speed will decrease The IAC valve accomplishes this by moving conical shaped pintle in decrease bypassed air and out to increace hvn air Thic 4 General Motors 93 Buick Century FW V6 3300 31 TEAMINAL BEARING STATOR ssed Speeo conica 3000