2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

TPS adjustment question

Thread Tools
 
Search this Thread
 
Old 06-20-02, 11:19 PM
  #1  
Do a barrel roll!

Thread Starter
iTrader: (4)
 
Rxmfn7's Avatar
 
Join Date: Oct 2001
Location: Lower Burrell, PA
Posts: 7,529
Likes: 0
Received 2 Likes on 2 Posts
TPS adjustment question

Well I got the rest lights in today that I bought, and went to adjust my TPS. It says to turn the adj. screw until only 1 light is on, but when I was turning it, only 1 light was on for about 80% of the time, no matter how much I screwed. Then I remembered reading somewhere that you need to bride a conneter somewhere to ground the ECU or something. Just wondered where that thing was that I need to bridge, and if that is the reason that I am seeing 1 light most of the time. Thanks
Old 06-21-02, 04:36 AM
  #2  
Junior Member

 
WestJaxVert's Avatar
 
Join Date: Dec 2001
Location: Jacksonville
Posts: 48
Likes: 0
Received 0 Likes on 0 Posts
There is a green connector on the driver side fender near the battery. It has two pins that will need to be jumpered together. Not sure if that is the reason you have one light 80% of the time, though.

Dan
Old 06-21-02, 05:24 AM
  #3  
Do a barrel roll!

Thread Starter
iTrader: (4)
 
Rxmfn7's Avatar
 
Join Date: Oct 2001
Location: Lower Burrell, PA
Posts: 7,529
Likes: 0
Received 2 Likes on 2 Posts
OK..thanks.
Old 06-21-02, 06:54 AM
  #4  
HAILERS

 
HAILERS's Avatar
 
Join Date: May 2001
Location: FORT WORTH, TEXAS,USA
Posts: 20,563
Likes: 0
Received 22 Likes on 20 Posts
There is no requirement for the initial set coupler to be jumpered. If your using the two light method, with the two bug light unit plugged into the green connector, try this to make your life easier:

Fully warm the engine up(hot, not tepid warm). Shut the engine down. Key to the on position. Turn the tps screw counterclockwise until both the lights go out, and for extra measure turn it some more counterclockwise but make sure the thing does not unscrew and fall out.

Now turn the screw clockwise until you see one light, keep turning more until you see two lights and stop.

Now with two lights turned on, turn counterclockwise, slowly, until you have only one light on.

Your done now. Through. Done. FInished.

Don't EVER set your tps with a less than fully hot engine.

Now if you had a volt/ohm meter, you could shove that meters positive probe up the rear of the green/red wire at the true tps connector while everthing is connected, and you'll see an output of approx one volt. Something on the order of 0.95volts or 0.97 volts or 1.04 is what you can call *approx* one volt.

Also if using the bug lite method, do not try adjusting the tps with the engine running.
Old 06-21-02, 08:05 AM
  #5  
Junior Member

 
WestJaxVert's Avatar
 
Join Date: Dec 2001
Location: Jacksonville
Posts: 48
Likes: 0
Received 0 Likes on 0 Posts
I defer to Hailers. My apologies...my confusion.

Dan

EDIT: What's worse is I just did all of this a couple of days ago. I will go back to sleep at my desk now.

Last edited by WestJaxVert; 06-21-02 at 08:12 AM.
Old 06-21-02, 08:27 AM
  #6  
Do a barrel roll!

Thread Starter
iTrader: (4)
 
Rxmfn7's Avatar
 
Join Date: Oct 2001
Location: Lower Burrell, PA
Posts: 7,529
Likes: 0
Received 2 Likes on 2 Posts
I was also doing it with my engine running....stupid me. Thanks alot.
Old 06-21-02, 08:51 AM
  #7  
Nothing to see here.

 
rxse7en's Avatar
 
Join Date: May 2001
Location: Jacksonville, FL
Posts: 1,255
Likes: 0
Received 0 Likes on 0 Posts
Originally posted by WestJaxVert
I defer to Hailers. My apologies...my confusion.

Dan

EDIT: What's worse is I just did all of this a couple of days ago. I will go back to sleep at my desk now.
You never woke up!

Old 06-21-02, 08:55 AM
  #8  
HAILERS

 
HAILERS's Avatar
 
Join Date: May 2001
Location: FORT WORTH, TEXAS,USA
Posts: 20,563
Likes: 0
Received 22 Likes on 20 Posts
It does not hurt to jumper the initial set jumper, but then again it does not help either. Its a wash. Back to sleep at the desk now. The weekends coming up and you need all your energy for that.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
trickster
2nd Generation Specific (1986-1992)
25
07-01-23 04:40 PM
smikels
Rtek Forum
4
05-12-16 12:34 AM
incubuseva
2nd Generation Specific (1986-1992)
14
09-03-15 12:37 PM
eddierotary
2nd Generation Specific (1986-1992)
4
08-16-15 04:12 PM
ncds_fc
New Member RX-7 Technical
1
08-15-15 10:06 AM



Quick Reply: TPS adjustment question



All times are GMT -5. The time now is 06:33 AM.