Previous Thread
Next Thread
New Reply
Print Thread
Joined: Jan 2016
Posts: 11
2005 toyota gt

Joined: Jan 2016
Posts: 11
bradenton, Florida
Feb 23, 10:32pm - #451053 
Idle air control valve

So i have a 2005 gt and the iacv is dying on it I've cleaned it out a few times and it fixes the problem for a while but it always comes back. now my question is whats the difference between the gt and the gts iacv, can i use a gts on a gt. I'm asking because i'm finding more gts parts than gt and they are much more affordable. i'd really appreciate any input before i spend $200

Joined: May 2002
Posts: 446

2008 Scion tC

Joined: May 2002
Posts: 446
Feb 23, 11:27pm - #451054 
You've probably already seen this guide for the GTS:

In the following two diagrams, you can visually see that the GT/1ZZ-FE (d.1) and GTS/2ZZ-GE (d.2) have a different throttle body layout, and a different looking idle air control valve.

Click through the links on the image, and flip through the pages of the technical repair manual for the "IAC Valve Inspection" section (SFI, page SF-40)

diagram 1:
Linked Image

diagram 2:
Linked Image

Join the conversation - Register Now or Log In to add your comment

Moderated by  isaac 

Member Spotlight
2000 Toyota Celica

Posts: 209
Joined: May 2003
Show All Member Profiles 
Shout Box
Recent Topics
E-brake and seized brake caliper
by osirhc17. 04/27/2017 10:27 AM
TradingGTS for GT what should I know.
by GTS25430. 04/24/2017 5:19 PM
Does 01' corolla struts swap in an 01' celica GT?
by Frostysnowman92. 04/24/2017 1:22 PM
WTB: 00-02 amp bypass harness
by MJ00GTS. 04/18/2017 7:36 PM
Does not seem to be much activity for the 5th gens???
by Coop301. 04/18/2017 7:51 AM
Cold wet weather hesitation
by GTS25430. 04/17/2017 6:15 AM
00-02 premium 8spkr 2din gps solutions?
by MJ00GTS. 04/17/2017 2:24 AM
WTB: valve assy, vacuum switch
by hydraea. 04/15/2017 5:32 PM
Customize Your Toyota Celica Privacy Policy · About · Contact
Privacy Policy · About · Contact is an independent Toyota Celica enthusiast website. is not sponsored by or affiliated with Toyota Motor Sales, USA, Inc. in any way. The Toyota and Celica names and logos are trademarks owned by Toyota Motor Sales, USA, Inc.
©, 2001-2017
Powered by UBB.threads™ PHP Forum Software 7.6.1
(Snapshot build 20170416)