1996 - 2000 Toyota Rav4 DIY Remove Throttle Body, IAC Valve, EGR Valve, EGR Pipe, with Bench Tests

This video shows how to remove the Throttle Body, IAC (Idle Air Control) Valve, the EGR valve, and the EGR pipe on the '96 - '00 Rav4. Also shown are how to clean these components and bench test them.

Check the Timestamps below or the Pinned Comment to skip around:
Video links for the EGR Diagnostics Video and the VSV Video are below the Timestamps:

00:01:27 Location of EGR Valve and notes about removal
00:01:23 Remove Air Box and Air Intake Hose
00:03:00 Throttle body -- closer look
00:03:13 TPS (Throttle Position Sensor) location
00:03:25 IAC (Idle Air Control Valve) location
00:03:45 Disconnect electrical for TPS and IAC Valve
00:04:15 Remove Throttle Body vacuum hoses
00:04:48 Disconnect throttle link and kickdown cables
00:05:17 Remove three Throttle Body mounting bolts (12mm)
00:06:00 Disconnect Coolant Hoses and Vacuum Hose from Throttle Body
00:08:06 Remove Throttle Body

00:08:42 Throttle Body on Bench: various components on the Throttle Body

00:10:08 IAC Valve and TPS screws are JIS (Japanese Industrial Standard) screws
00:11:35 Remove four JIS screws for IAC Valve
00:13:15 Removing stripped JIS screw for IAC Valve
00:15:23 Remove IAC Valve from Throttle Body
00:16:14 More JIS screws on IAC Valve
00:16:35 Clean IAC Valve
00:17:55 Removing screws for pintle access on IAC Valve
00:21:41 Bench test IAC Valve
00:24:38 Clean Throttle Body
00:25:53 Install IAC Valve back to Throttle Body (gasket is Felpro 61085)
Skip ahead to 52:30 for Throttle Body re-install if you aren't removing the EGR valve.

00:27:45 Remove EGR Valve
00:30:37 Clean EGR Valve
00:32:05 Gaskets for EGR Valve (Toyota 25627-74011
and 25628-74010)
00:32:17 Bench Test EGR Valve
Skip ahead to 50:00 for EGR valve re-install if you aren't removing the EGR pipe.

00:38:31 Remove Components for EGR Pipe access
00:39:03 Remove Manifold Stay parts
00:42:49 Notes about differences with '96 and '97 Rav4s (distributors)
00:43:51 Open the nut for the EGR pipe
00:45:00 Remove EGR pipe
00:45:22 Clean EGR pipe

00:46:02 Reinstall EGR pipe
00:47:09 Reinstall Manifold Stay parts
00:49:58 Reinstall EGR Valve (torque for 12mm nuts is 108 inch-lbs/9 ft-lbs, 10mm bolts are 87 inch-lbs)
00:51:57 Connect hoses for EGR Valve (exhaust on bottom and vacuum on top)

00:52:26 Reinstall Throttle Body
00:52:36 Connect coolant and vacuum lines to Throttle Body
00:55:30 Throttle Body gasket (Felpro 61083)
00:56:30 Install three bolts to mount Throttle Body (12mm, torque is 168 inch-lbs/14 ft-lbs)
00:57:12 Connect throttle link and kickdown cables
00:57:37 Connect vacuum hoses
00:58:04 Connect electrical for TPS and IAC Valve

01:00:27 Install air hose and air box
01:02:47 Last check on re-installed parts
01:03:58 Conclusion, recommended to disconnect battery to re-learn idle.

Full EGR Diagnostics, Engine Testing, and Bench Testing video for EGR Valve, Vacuum Modulator, and VSV:
https://www.youtube.com/watch?v=pdpnk2f7gnc&t=834s

Full bolt-by-bolt for removing, testing and replacing the VSV:
https://www.youtube.com/watch?v=1Z-sy6z14D8&feature=youtu.be

Thanks for watching! I hope this video was helpful for you. Please leave any tip, comments, or questions in the Comments section.

Good luck with your repair!

Видео 1996 - 2000 Toyota Rav4 DIY Remove Throttle Body, IAC Valve, EGR Valve, EGR Pipe, with Bench Tests канала L35 in Colorado