Go Back   Club Lexus Forums > Lexus Special Interest Forums > Maintenance
Sign in using an external account
Register Forgot Password?

'97 sc300 egr vsv p0401

Thread Tools Search this Thread
Old 06-28-14, 04:12 PM   #1
Driver School Candidate
Trader Score: (0)
Join Date: Jun 2014
Location: CA
Posts: 5
Default '97 sc300 egr vsv p0401

My friend has '97 SC300. I had a couple of EGR codes. Replaced the EGR and vacuum hoses and am now down to just the P0401. When I pull a vacuum on the EGR, the engine does not stumble. From what I have read, it sounds like I may need to remove the throttle body or intake manifold in order to clean the EGR intake ports.

Does this sound correct?

Is there a step by step to removing what ever is required to clean the ports on a '97 SC300? I have seen instructions for other years / models and none of them look like this one.

Thank you!
This ad is not displayed to registered members.
Register your free account today and become a member on Club Lexus!
markoside is offline   Reply With Quote
Old 06-28-14, 04:12 PM

Similar Threads
Thread Thread Starter Forum Replies Last Post
Code 71, Egr Problems? Read This! 94GS300 GS - First Generation 37 04-30-15 11:33 AM
P0401 - EGR flow insufficient – HOW TO… pon-alex ES300 and ES330 45 11-13-14 01:39 PM
Throttle body / Intake removal SC300 '97 markoside SC 400/300 7 07-02-14 11:55 AM
P0401 - EGR flow insufficient on ES300 "97+ ibuddler ES300 and ES330 28 12-30-13 08:18 AM
egr sensor vstolyarov ES300 and ES330 2 04-05-07 07:06 PM

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

All times are GMT -7. The time now is 10:30 PM.

Join ClubLexus

Copyright © 2000-2015 Internet Brands, Inc. All Rights Reserved
Privacy Policy | Disclaimer | Terms of Use | JOBS

Get all contact info