ES - 1st to 4th Gen (1990-2006) Forum for all 1990 - 2006 ES300 and ES330 models. ES250 topics go here as well.

es300 92 mystery connector

Thread Tools
 
Search this Thread
 
Old 09-20-15, 07:59 AM
  #1  
candrade
Rookie
Thread Starter
 
candrade's Avatar
 
Join Date: Aug 2015
Location: guayaquil
Posts: 30
Likes: 0
Received 0 Likes on 0 Posts
Default es300 92 mystery connector

Hello. Can anyone tell me whats this connector for? It comes from the wiring harness from the rear right of the intake manifold. Thanks



Old 09-20-15, 11:00 AM
  #2  
JetsonES
Lead Lap
 
JetsonES's Avatar
 
Join Date: Dec 2014
Location: tx
Posts: 570
Likes: 0
Received 1 Like on 1 Post
Default

2 wires, yellow and yellow with a blue stripe? Hard to tell in the photo, most likely goes to a vsv somewhere close by.
Old 09-20-15, 11:37 AM
  #3  
kolessc400
Pole Position
 
kolessc400's Avatar
 
Join Date: Feb 2012
Location: colorado
Posts: 206
Likes: 0
Received 1 Like on 1 Post
Default

Was it Pluged in before android an issue now
Old 09-20-15, 12:37 PM
  #4  
candrade
Rookie
Thread Starter
 
candrade's Avatar
 
Join Date: Aug 2015
Location: guayaquil
Posts: 30
Likes: 0
Received 0 Likes on 0 Posts
Default

yes, those are the colors. i cant find anything near with that type of connector
i has been unplugged since i bought the car. right now i have a lot of problems:

-injectors #3 and #4 not getting pulse (ground)
-only troble code is 52 knock sensor
-once the cel comes on it begins to smoke a lot (white smoke from tailpipe)
Old 09-20-15, 01:08 PM
  #5  
candrade
Rookie
Thread Starter
 
candrade's Avatar
 
Join Date: Aug 2015
Location: guayaquil
Posts: 30
Likes: 0
Received 0 Likes on 0 Posts
Default

injectors not getting pulse are 2 and 5
Old 09-20-15, 01:15 PM
  #6  
JetsonES
Lead Lap
 
JetsonES's Avatar
 
Join Date: Dec 2014
Location: tx
Posts: 570
Likes: 0
Received 1 Like on 1 Post
Default

I am thinking it may be for the cruise control actuator. Here is a pdf for the wiring of the car:
Attached Files
File Type: pdf
Wiring Diagram.pdf (3.82 MB, 203 views)
Old 09-20-15, 02:24 PM
  #7  
kolessc400
Pole Position
 
kolessc400's Avatar
 
Join Date: Feb 2012
Location: colorado
Posts: 206
Likes: 0
Received 1 Like on 1 Post
Default

You may have a couple bad injectors.. Did your car have cruiseship in the first place
Old 09-20-15, 06:13 PM
  #8  
LeX2K
Lexus Champion
 
LeX2K's Avatar
 
Join Date: Sep 2010
Location: Alberta
Posts: 19,439
Received 2,712 Likes on 2,297 Posts
Default

Not sure but it could be the connector that goes to the hydraulic solenoid on the power steering pump.

es300 92 mystery connector-ymiii2x.jpg
Old 09-20-15, 06:34 PM
  #9  
candrade
Rookie
Thread Starter
 
candrade's Avatar
 
Join Date: Aug 2015
Location: guayaquil
Posts: 30
Likes: 0
Received 0 Likes on 0 Posts
Default

Great, may be it. Ill check that and let you know
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
es300majr
ES - 1st to 4th Gen (1990-2006)
3
05-11-12 01:47 PM
DannyCO
ES - 1st to 4th Gen (1990-2006)
5
07-08-11 11:55 AM
frednaz
ES - 1st to 4th Gen (1990-2006)
1
10-13-10 07:53 AM



Quick Reply: es300 92 mystery connector



All times are GMT -7. The time now is 02:54 AM.